which stateent correctly explains why these species are still restricted to growing in moist environments

Answers

Answer 1

Their gametes must swim in order to interact and for fertilization to occur is the correct statement that explains why these species are still restricted to growing in moist environments.

A gamete is a plant or animal's reproductive cell. Male gametes in animals are known as sperm, and female gametes are known as ova or egg cells. Sperm and ova are haploid cells, meaning that each cell only has one copy of each chromosome. A new diploid organism is created during fertilisation when a sperm and an ovum combine. The reproductive cells of an organism are called gametes.

A new individual organism or offspring is created via the fusion of gametes, commonly referred to as fertilisation, generative fertilisation, syngamy, and impregnation, and its subsequent development. In this area of the tube, the sperm and egg mate to produce pregnancy. After fertilisation, the fertilised egg starts a quick ascent to the uterus.

learn more about gametes here

https://brainly.com/question/2569962

#SPJ4


Related Questions

which statement best describes the reaction force?​

which statement best describes the reaction force?

Answers

Answer:

I believe the awnser is; The reaction force is the force of the ball away from the racket

the gene codes for a protein that prevents tumor cell death: blocking this protein might boost chemotherapy response.

Answers

The gene that codes for a protein that prevents tumor cell death is known as the anti-apoptotic gene. Blocking the protein that this gene makes can help to boost the chemotherapy response.

Cancer is characterized by uncontrolled cell division that forms a mass of cells known as a tumor. Cancer cells can spread to other parts of the body through a process known as metastasis.

To treat cancer, medical professionals rely on chemotherapy, which is a treatment that kills cancer cells. It works by attacking rapidly dividing cells, which include cancer cells.

The relationship between genes and cancer is complex. Gene mutations can lead to the development of cancer. Cancer cells have mutations in genes that control cell growth, cell death, and DNA repair.

Tumor suppressor genes function to either repress or inhibit the cell cycle or promote apoptosis.

The role of proteins is to facilitate the functioning of cells.

Proteins can also be markers of certain diseases, including cancer. Certain proteins may indicate that cancer is present in the body. Anti-apoptotic proteins, for example, prevent tumor cell death.

Blocking these proteins can help to improve the response to chemotherapy. Tumor and Cancer treatment, especially chemotherapy, is designed to kill rapidly dividing cells. As cancer cells divide rapidly, chemotherapy is an effective way to treat cancer.

chemotherapy also affects healthy cells in the process. This can lead to side effects, such as hair loss, fatigue, and nausea.

Final thoughts, Cancer treatment requires a multi-disciplinary approach, involving medical professionals in different fields. Chemotherapy is a common cancer treatment, but it has its limitations.

Thus, Blocking anti-apoptotic proteins can help to boost chemotherapy response, making it more effective.

Learn more about Chemotherapy :

https://brainly.com/question/12772598

#SPJ11

Which of the following is a reason to be cautious about future participation increases for women?
Group of answer choices
Proportionality
Fitness
OCR
Homophobia

Answers

OCR (Obstacle Course Racing) is a reason to be cautious about future participation increases for women.

While OCR is a growing sport, the physical demands of the obstacles may disproportionately impact women's participation due to differences in strength and body composition. It is important to consider inclusivity and accessibility when promoting OCR to women.
                                         Proportionality is a principle in which opportunities and resources are distributed fairly among different groups, such as men and women. In the context of women's participation in various fields, including sports and other activities, proportionality ensures that there is an equal representation of both genders.

                                                      However, achieving true proportionality can be challenging due to various factors, such as societal norms, cultural barriers, and unequal access to resources. Therefore, being cautious about future participation increases for women involves addressing these challenges and promoting a more equitable distribution of opportunities.

Learn more about OCR (Obstacle Course Racing)

brainly.com/question/13398735

#SPJ11

how money dog species are there​

Answers

Answer:

about 360 plz follow me and mark me as brainllist

which of the following is not a major role of vitamin a? a. supports reproduction b. prevents acne c. active in vision d. regulates growth

Answers

Vitamin A does not regulate growth. (A)

Growth is instead regulated by hormones like insulin, testosterone, and estrogen. (A)

Vitamin A does play a major role in other areas of the body. It supports reproduction by helping to form and maintain reproductive organs, helps to prevent acne by controlling skin cells, and is active in vision by aiding the eyes in adjusting to light and color.

Vitamin A also helps to regulate gene expression, cell growth, and immune system functioning.

Overall, Vitamin A plays an important role in reproduction, acne prevention, vision, and gene expression. It does not, however, regulate growth.

To know more about immune system click on below link:

https://brainly.com/question/19843453#

#SPJ11

What causes permanent changes in DNA?

Answers

Th permanent changes that may occur in DNA is caused by the results of mutation.

What is deoxyribonucleic acid (DNA)?

Deoxyribonucleic acid (DNA) is defined as the genetic molecule that carries the hereditary information of the cells of a living organism.

These molecules may copy and transfer faulty information due to some negative permanent changes caused by mutation.

Mutation is defined as the errors that occur in the sequence of DNA molecules which usually occurs during cell division. These are of four types namely:

substitution,deletioninsertion, and translocation.

Learn more about DNA here:

https://brainly.com/question/21265857

#SPJ1

enzymes catalyze reactions by: group of answer choices binding a substrate like a lock and a key reducing the rate constant of a reaction lowering the free energy change of a reaction increasing the keq of a reaction lowering the energy of activation of a reac

Answers

Enzymes catalyze reactions by lowering the energy of activation of a reaction.

A biological catalyst is an enzyme. Reactions' activation energies are reduced by catalysts. The rate of a reaction increases with decreasing activation energy. Enzymes accelerate processes by reducing activation energy. Many enzymes adapt their shapes to their bound substrates.

Active sites exist in enzymes. The place on the enzyme surface where substrates attach and the chemical process the enzyme catalyzes takes place is known as the enzyme active site. At the active site, there is a precise substrate interaction that is maintained by multiple weak interactions (hydrogen bonds, electrostatic interactions, hydrophobic contacts, and van der Waals forces).

To learn more about Enzymes visit: https://brainly.com/question/17320375

#SPJ4

PLS HELP ASAP within now to 10 mins pls


A horticulturalist wants to produce geraniums with specific characteristics. She knows that the trait of red flowers is governed by the allele R(RR and Rr) and the trait of white flowers is governed by the allele r(rr).


The horticulturalist plans to cross a geranium that is heterozygous for red flowers with a geranium that is true-breeding for white flowers.


Which Punnett square best describes this cross?


Responses

A:


R r

R RR Rr

r Rr rr


B:

r r

R Rr Rr

r rr rr


C:


R r

R RR Rr

R RR Rr


Question 2:

Question

A horticulturalist wants to produce geraniums with specific characteristics. She knows that the trait of red flowers is governed by the allele R (RR and Rr) and the trait of white flowers is governed by the allele r (rr).


A cross of two geraniums yields offspring that are 100% ​​Rr​​.


Which choice best represents the alleles of the parents?


Responses


​A. RR​ and ​Rr​

B. ​Rr​ and ​rr​

C. ​RR​ and rr

D. ​Rr​ and ​Rr​


Question

A horticulturalist wants to produce geraniums with specific characteristics.


She knows that the trait of red flowers is governed by the allele R (RR and Rr) and the trait of white flowers is governed by the allele r(rr).


The horticulturalist crosses two geraniums from the F1 generation.


Look at the Punnett square to see this cross.


r r

R Rr Rr

r rr rr



Which ratio of red-to-white flowering plants would she expect to see in the phenotypes of the F2 generation?


Responses


2 red to 2 white

3 red to 1 white

1 red to 3 white

all red


Question

A horticulturalist wants to produce geraniums with specific characteristics.


She knows that the trait of red flowers is governed by the allele R(RR and Rr) and the trait of white flowers is governed by the allele r (rr).


The horticulturalist has a red geranium with an uncertain genetic makeup. She crosses it with a white geranium (rr) and gets a generation in which all of the plants have red flowers.


r r

? Rr Rr

? Rr Rr

What does this combination of offspring tell her about the genetic makeup of the red geranium parent?


Responses


The red geranium is homozygous for white flowers (rr).

The red geranium is homozygous for white flowers , left parenthesis lowercase r r right parenthesis, .


The red geranium is heterozygous for red flowers (Rr).

The red geranium is heterozygous for red flowers , left parenthesis uppercase R lowercase r right parenthesis, .


The red geranium is homozygous for red flowers (RR).

The red geranium is homozygous for red flowers , left parenthesis uppercase R R right parenthesis, .


The trait shows incomplete dominance.

The trait shows incomplete dominance.

Answers

Punnett squares are used to calculate probabilities of getting individuals with certain phenotypes and genotypes,  and to infer the inheritance pattern (ie. complete dominance). 1) B is correct. RRxrr. 2) C is correct. RR and rr. 3) A is correct. 2 red to 2 white. 4) This cross suggests the red geranium is homozygous for red flowers (RR).

What are Punnett square and complete dominance?

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

Complete dominance is the inheritance pattern through which the dominant allele hides the expression of the recessive allele in heterozygous individuals. In these cases, the dominant phenotype is expressed.

In the exposed example,

R is dominnat over r. RR and Rr code for red flowers, while rr codes for white flowers.

1) Cross: a geranium that is heterozygous for red flowers with a geranium that is true-breeding for white flowers.

Parentals) Rr   x   rr

Gametes) R   r     r   r

Punnett square)

       r      r

R    Rr    Rr

r     rr      rr

               

F1) 50% of the plants are expected to be Rr and 50% rr

Option B is correct.

2)  A cross of two geraniums that yields offspring 100% ​​Rr involves homozygous dominant and recessive individuals​​.

RR and rr

Option C is correct.

3) From the cross Rr x rr, the offspring expresses the phenotypic ratio 2/4 Rr : 2/4 rr.

Option A is correct. 2 red to 2 white

4) Cross: Red with white

Parentals) R- x rr

F1) 100% Rr

This cross suggests the red geranium is homozygous for red flowers (RR).

You can learn more about punnett squares at

https://brainly.com/question/25357981

#SPJ1

the gross domestic product of the united states in 2009 was 14,280,000,000,000. How much in dollars was produced per person?

Answers

Answer:

46,251 $

Explanation:

14,280,000,000,000÷308,745,538

take the total gdp and divide that by population size

The layer of the epidermis that contains stem cells undergoing mitosis is the _____.
A. stratum corneum
B. stratum basale
C. stratum granulosum
D. stratum spinosum

Answers

The (B) stratum basale of the epidermis is the layer that houses mitotically active stem cells.

What are stem cells?

Stem cells, which give rise to every other type of cells with distinct functions, are the basic units of the body. When stem cells are dividing effectively to produce additional cells in the body or a lab, daughter cells are produced. Stem cells, also known as the body's "master cells," are the cells that give rise to the blood, brain, bones, and all of the organs in the body. They may be utilized to treat a wide range of illnesses and ailments because they have the capacity to repair, regenerate, replace, and restore cells.

Where do stem cells come from?

The two primary sources of stem cells are adult body tissues and developing embryos. In order to produce stem cells from other types of cells, researchers also are experimenting on genetic "reprogramming" techniques. In the bone marrow reside the majority of the stem cells (the spongy center of certain bones). At this stage, they divide to create new blood cells. Blood cells leave your bone marrow once they have finished developing and enter the bloodstream. Moreover, a tiny number of immature stem cells are injected into the bloodstream.

To know more about Stem Cells visit:

https://brainly.com/question/25584485

#SPJ1

what would happen if the phosphoinositide 3-kinase enzyme disappeared from the system above? group of answer choices irs-1 would still bind to the insulin receptor. true akt would still be activated. false insulin would not interact with the receptor. true the cell would become insulin-resistant. true

Answers

The insulin receptor will still bind to IRS-1.

What occurs when insulin is absent?

Without adrenaline, your body will start metabolizing its own fatty acids and muscle, which will make you lose weight. This can result in diabetic ketoacidosis, a dangerous short-term disease. At this point, the bloodstream turns acidic, you start to experience dangerously high blood ketone levels, and you start to experience acute dehydration.

What effects does insulin have?

In order for blood sugar to be utilised as fuel by the body's cells, insulin aids in its absorption. The liver receives a signal from insulin to store glucose levels fer later use. When sugar levels enters cells, blood sugar levels fall, which tells insulin to do the same.

To know more about Insulin visit:

https://brainly.com/question/28209571

#SPJ4

Create the mRNA strand and the amino acid chain that would be produced during protein synthesis.



AAA-GCT-CCA-TCG-GCT-AGG (DNA)


Answers

To determine the mRNA strand and the resulting amino acid chain during protein synthesis, we need to transcribe the given DNA sequence into mRNA and then translate it into amino acids using the genetic code. These are fundamental steps that both occur during synthesis of protein.

Given the DNA sequence: AAA-GCT-CCA-TCG-GCT-AGG

1. Transcription:

During transcription, DNA is converted into mRNA. We create the complementary mRNA sequence by replacing each DNA base with its corresponding RNA base:

AAA-GCT-CCA-TCG-GCT-AGG (DNA)

UUU-CGA-GGU-AGC-CGA-UCC (mRNA)

2. Translation:

During translation, mRNA is decoded to produce an amino acid chain based on the genetic code. Each set of three mRNA bases, called a codon, corresponds to a specific amino acid. Here's how the mRNA sequence is translated into amino acids using the genetic code:

UUU | CGA | GGU | AGC | CGA | UCC (mRNA)

Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine (we must look at a codon table to interpret what amino acids are corresponding)

Answer:

Therefore, the mRNA strand produced from the given DNA sequence is UUU-CGA-GGU-AGC-CGA-UCC, and the resulting amino acid chain during protein synthesis is Phenylalanine-Arginine-Glycine-Serine-Arginine-Serine.

Rangelands are important for providing and maintaining habitat for wildlife including insects, birds, and big game. What type of ecological service is maintaining habitat?
A. Regulating
B. Cultural
C. Supporting
D. Provisioning

Answers

The type of ecological service that is maintaining habitat for wildlife including insects, birds, and big game is "supporting."

Ecological services are the benefits that humans gain from natural ecosystems. There are four types of ecological services: provisioning, regulating, supporting, and cultural. They are referred to as ecological services because they are essential to human well-being and the survival of the ecosystem. Maintaining habitat is an example of an ecological service that is supporting. This is because maintaining habitat helps the survival of many different species by giving them a place to live, shelter, and food. Rangelands play a significant role in supporting this ecological service as they provide a natural home for a wide range of species including insects, birds, and big game. Rangelands are a crucial source of food and habitat for wildlife. They help maintain the ecological balance of the ecosystem by providing the necessary resources for the different species of animals that inhabit the ecosystem. They are important for the survival of many different species of animals, including insects, birds, and big game. Therefore, they play a critical role in maintaining the ecological service of supporting the ecosystem.

learn more about ecological

https://brainly.com/question/13046612

#SPJ11

Which is part of the repair process to heal a broken bone?

Answers

There are three stages of bone healing: the inflammatory, reparative, and remodeling stages.

Answer:

There are three stages of bone healing: the inflammatory, reparative, and remodeling stages.

Explanation:

Hematoma Formation (Days 1 to 5)

Fibrocartilaginous Callus Formation (Days 5 to 11)

Bony Callus Formation (Days 11 to 28)

Bone Remodelling (Day 18 onwards, lasting months to years)

These are the four stages of bone healing.

HOPE IT HELPS

Which components of the phosphoinositide signaling system are soluble and which are associated with the membrane

Answers

The components of the phosphoinositide signaling system that are soluble and which are associated with the membrane are discussed below:Answer:Phosphoinositide signaling plays a critical role in various cellular processes like differentiation, apoptosis, and metabolism.

The phosphoinositide signaling system has two types of components, the ones that are soluble and the ones that are associated with the membrane. Components of the phosphoinositide signaling system that are soluble: Phospholipase C enzymes (PLC) is one of the soluble components of the phosphoinositide signaling system. The PLC enzymes are not associated with the membrane; instead.

they are soluble cytoplasmic proteins that cleave phosphatidylinositol 4,5-bisphosphate (PIP2) into inositol 1,4,5-trisphosphate (IP3) and diacylglycerol (DAG).IP3 is then released into the cytosol, where it binds to the IP3 receptor, leading to the opening of calcium ion channels and calcium ions' release into the cytosol PIP2 is an essential component of the cell membrane, where it plays a crucial role in the maintenance of membrane integrity. The cleavage of PIP2 by PLC enzymes generates two important second messengers, IP3 and DAG. These second messengers then mediate the signaling events downstream.

To know more about metabolism visit:

https://brainly.com/question/15464346

#SPJ11

why does the rate of heat loss decrease as the average body length of an animal increases?​

Answers

Answer:

Convective heat loss is the transfer of heat from a body to moving ... air layer is increased, or the free air velocity decreased, heat loss is reduced.

Explanation:

hope it helps you friend ☺️

Please answer this quick I’ll give brainliest
Retina provides a sense of vision.
Select one:
a. False
b. True

Answers

The retina is the back part of the eye that contains the cells that respond to light. These specialized cells are called photoreceptors. ... The rods are most sensitive to light and dark changes, shape and movement and contain only one type of light-sensitive pigment. Rods are not good for color vision. The retina (from Latin: rēte) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. The optics of the eye create a focused two-dimensional image of the visual world on the retina, which translates that image into electrical neural impulses to the brain to create visual perception. The retina serves a function analogous to that of the film or image sensor in a camera. The neural retina consists of several layers of neurons interconnected by synapses and is supported by an outer layer of pigmented epithelial cells. The primary light-sensing cells in the retina are the photoreceptor cells, which are of two types: rods and cones. Rods function mainly in dim light and provide black-and-white vision. Cones function in well-lit conditions and are responsible for the perception of colour, as well as high-acuity vision used for tasks such as reading. A third type of light-sensing cell, the photosensitive ganglion cell, is important for entrainment of circadian rhythms and reflexive responses such as the pupillary light reflex.

Light striking the retina initiates a cascade of chemical and electrical events that ultimately trigger nerve impulses that are sent to various visual centres of the brain through the fibres of the optic nerve. Neural signals from the rods and cones undergo processing by other neurons, whose output takes the form of action potentials in retinal ganglion cells whose axons form the optic nerve.[1] Several important features of visual perception can be traced to the retinal encoding and processing of light.

In vertebrate embryonic development, the retina and the optic nerve originate as outgrowths of the developing brain, specifically the embryonic diencephalon; thus, the retina is considered part of the central nervous system (CNS) and is actually brain tissue. It is the only part of the CNS that can be visualized non-invasively. Ever since you were little, you’ve been hearing lots of hearsay about your eyes and how to keep them healthy. Are carrots really good for your eyes, and will they help you see in the dark? Will reading fine print at night make your eyesight go bad? While many of these are based in fact, they aren’t entirely true. Let’s try to sort the fact from the fiction.

Damage Versus Fatigue

Many of these eye myths involve the threat of damage to your eyes. You may have heard that reading in dim. The retina is an essential part of the eye that enables vision. It's a thin layer of tissue that covers approximately 65 percent of the back of the eye, near the optic nerve. Its job is to receive light from the lens, convert it to neural signals and transmit them to the brain for visual recognition.

Help I need to turn this in asap

Help I need to turn this in asap

Answers

Answer:

The P waves undergoes compression and dilation during motion in its direction of propagation. This waves reaches the station first because the P waves travels at a speed, that is much faster in comparison to the S waves. The S waves are the secondary waves and are commonly known as the shear waves.

The P waves have the ability to travel in both solid as well as in liquid, whereas the S waves can propagate only in solid region because they are absorbed at the core-mantle boundary.

Thus, the P waves will arrive the station first and the difference between the arrival of P and S waves are plotted in the graph that helps in depicting the epicenter and the amount of energy released during an earthquake.

Explanation:

A DNA molecule in a cell contains _________.

help​

Answers

Answer:

Imagine you have a five-step food chain. If 100 percent of the energy is available at the first trophic level, what percentage of energy is available at the highest trophic level

Explanation:

diffusion is the movement of a substance?
A.only through a lipid bilayer membrane
B.from an area of low concentration to an area of higher concentration
C.only in liquids
D.from an area of high concentration to an area of lower concentration

Answers

Answer:

Explanation:

Diffusion also happens for gases, so it is not C. Diffusion does not require energy, so it is not B. It cannot be A as diffusion can happen through other membranes, I think? Therefore, it is D.

25 points + brainliest image attached

25 points + brainliest image attached

Answers

Answer:

5 ways that you can prevent the spread of viruses:

Explanation:

Wash your hands regularly with soap and water, or use an alcohol-based hand sanitizer.Avoid close contact with sick people.Cover your mouth and nose with a tissue or your sleeve (not your hands) when sneezing or coughing.Avoid touching your eyes, nose, or mouth.Clean and disinfect frequently touched objects and surfaces.

5.
Name three factors that may affect the carrying capacity of the population. (3 points)

5.Name three factors that may affect the carrying capacity of the population. (3 points)

Answers

Carrying capacity, or the maximum number of individuals that an environment can sustain over time without destroying or degrading the environment, is determined by a few key factors: food availability, water, and space.

I hope this helped.

If red is dominant and yellow is recessive as a flower color in a certain species of plants, and if, in the same plants, long hairs are dominant and absence of hair is recessive, and a cross involving homozygous parents is made, which of the following phenotypes would NOT appear in the F2 generation?
yellow, smooth
orange, hairy
red, hairy
red, smooth

Answers

All four phenotypes listed in the question are possible in the F2 generation when homozygous parents for flower color and hair type are crossed.

In this scenario, if red is dominant and yellow is recessive for flower color, and long hair is dominant while the absence of hair is recessive, the homozygous parents would be RRLL (red, long hair) and rryy (yellow, hairless). When these parents are crossed, the F1 generation would all be RrLl (red, long hair) because they inherit one dominant allele from each parent.

When the F1 generation is crossed, the Punnett square would show that the possible genotypes in the F2 generation are: RRLL, RrLL, RrLl, RRll, Rrll, rrLL, rrLl, and rryy.

From these possible genotypes, we can see that all four phenotypes listed in the question (yellow, smooth; orange, hairy; red, hairy; and red, smooth) are possible in the F2 generation. Therefore, none of these phenotypes would NOT appear in the F2 generation.

Learn more about phenotypes here :-

https://brainly.com/question/32008728

#SPJ11

how many extrinsic eye muscles are responsible for moving each eye?

Answers

There are six extrinsic eye muscles that are responsible for moving each eye. The six extrinsic eye muscles include the lateral rectus muscle, medial rectus muscle, superior rectus muscle, inferior rectus muscle, superior oblique muscle, and inferior oblique muscle.

These muscles work together to control the movement of the eyes in all directions. The lateral rectus muscle moves the eye outward, the medial rectus muscle moves the eye inward, the superior rectus muscle moves the eye upward, the inferior rectus muscle moves the eye downward, the superior oblique muscle rotates the eye downward and outward, and the inferior oblique muscle rotates the eye upward and outward. Each of these muscles is attached to the eye and to the bones of the orbit, allowing for precise control of eye movement.

The extrinsic eye muscles, also known as extraocular muscles, are responsible for controlling the movement of the eye. These muscles are divided into two groups rectus muscles and oblique muscles. The rectus muscles include four muscles - superior rectus, inferior rectus, medial rectus, and lateral rectus. The oblique muscles consist of two muscles - superior oblique and inferior oblique. Together, these six muscles allow the eye to move up, down, left, right, and at an angle.

To know more about rectus visit:

https://brainly.com/question/12897187

#SPJ11

honestly it’s two in the morning and i don’t feel like thinking

honestly its two in the morning and i dont feel like thinking

Answers

Answer:

I think it's B. provides amino acids assembled during translation.

Explanation:

transfer RNA (tRNA) is a type of RNA that is folded into a three-dimensional structure. It carries and transfers an amino acid to the polypeptide chain being assembled during translation.

Translation is the process in which a cell converts genetic information carried in an mRNA molecule into a protein.

the opposing surfaces of bones that are connected via synovial joints are covered with a thin layer of ____________ .

Answers

Most articulating bones are covered with thin layers of articular cartilage.

Articulating bones are connected via synovial joints. This means that the articulating extremity of each bone will be contained in a synovial capsule. This capsule will contain a fluid necessary for healthy and mobile articulations, commonly referred to as synovial fluid.

The opposing surfaces of bones that are connected in this way contain a thin layer of articular cartilage. This cartilage, along with the presence of synovial fluid, allows bones to move smoothly along one another and prevents harm to the actual bone tissue.

To learn more visit:

https://brainly.com/question/6875224?referrer=searchResults

the opposing surfaces of bones that are connected via synovial joints are covered with a thin layer of

Which of the below is NOT a law of thermodynamics?
Group of answer choices

Energy must be absorbed.

Energy cannot be created or destroyed.

Energy spreads out spontaneously.

The entropy of any isolated system always increases

Answers

A

Energy must be absorbed is not a law

plasma membranes are stored where in eukaryotes?

Answers

Answer:

Both prokaryotic and eukaryotic cells have a plasma membrane, a double layer of lipids that separates the cell interior from the outside environment. This double layer consists largely of specialized lipids called phospholipids.

A phospholipid is made up of a hydrophilic, water-loving, phosphate head, along with two hydrophobic, water-fearing, fatty acid tails. Phospholipids spontaneously arrange themselves in a double-layered structure with their hydrophobic tails pointing inward and their hydrophilic heads facing outward. This energetically favorable two-layer structure, called a phospholipid bilayer, is found in many biological membranes. [Close-up of a phospholipid]

As shown below, proteins are also an important component of the plasma membrane. Some of them pass all the way through the membrane, serving as channels or signal receptors, while others are just attached at the edge. Different types of lipids, such as cholesterol, may also be found in the cell membrane and affect its fluidity.

Explanation:

en una investigacion sobre la anemia se estudia la relacion que hay entre el consumo de determinados alimentos [ variable independiente] y loss niveles de emoglobina [ variable dependiente]

Answers

En esta investigación sobre la anemia, la variable independiente es el consumo de determinados alimentos, mientras que la variable dependiente son los niveles de hemoglobina. Se estudia cómo el consumo de ciertos alimentos puede afectar los niveles de hemoglobina en el cuerpo.

El objetivo de la investigación es determinar si el consumo de ciertos alimentos puede ayudar a aumentar los niveles de hemoglobina en personas con anemia.

Para llevar a cabo la investigación, se podría diseñar un estudio en el que se dividiría a un grupo de personas con anemia en dos grupos: uno que consume una dieta rica en alimentos que se cree que aumentan los niveles de hemoglobina, y otro que consume una dieta estándar.

For such more question on independiente:

https://brainly.com/question/25036568

#SPJ11

Four important functions of soil in the ecosystem

Answers

Answer: regulator of water supplies, recycler of raw materials, habitat for soil organisms, and. landscaping and engineering medium.

Explanation:

Other Questions
please help me and answer quickly my brainly keeps crashing before i can even see the answer. leaving the water vertically at 8.0 m/s , a steelhead lands on the top of a waterfall 1.8 m high. how long is it in the air? In a certain chemical, the ratio of zinc to copper is 3 to 11. A jar of the chemical contains 264 grams of copper. How many grams of zinc does it contain? Describe a time when you, or someone youve known/read about/seen on tv, became immersed in pursuing a dream. When the dream came to fruition, how did it feel? Was it everything you/they had hoped for? What emotions did you/they experience?6 sentences pls tu a la clase de histora briefly outline the eight trace minerals reviewed in this week's readings, highlighting their primary function in the body and major food sources. Sara bought a pair of pants that were on sale for 33 percent off of the original price. If the original price of the pants was $52, what was the sales price of the pants? In 4-5 sentences, explain what checks and balances are. Provide examples and explain why checks and balances are important (a) For the potential = r, where n is a constant (with n 0 and n 2), and r = x + y + z, show that: Vo=nr-2 where r is the vector such that r = xi+yj + zk. (3 marks) (b) Hence find V26 for the potential o in part (a). (2 marks) Hint: For an arbitrary vector field G and scalar field you can use the vector identity: V. (VG) (V). G +(VG). = 2. The patient has signs of pellagra, symmetrical dermatitis on the rear surface of the hand, neck, face, stomatitis. The patient complains of nausea, abdominal pain, diarrhea, lack of appetite, headaches, dizziness, depression.a) what vitamin deficiencies cause these symptoms?b) what coenzyme synthesis is reduced in this situation? What was the first animated film to be nominated for an academy award for best picture?. Bill was 150 pounds overweight but his insurance premiums significantly dropped after he lost weight by going to a local health club and sending his insurance company recored of his monthly visits with a personal trainer what kind of measures did bill take that led for his insurance premiums to drop What is the main reason that the ability to identify, segment, blend, and manipulate individual phonemes in spoken words is important for reading an alphabetic writing system What does the presidential pro tempore do? what do flowers and runners have in common? how are they different? Helllllllppppppppppp what Is 20 divided by 8 What factors helped drive the growth of slavery in the United States? At the end of the nineteenth century, the desire of American business to control supplies of raw materials led to automation of industry: a. automation of industryb. horizontal integrationc. vertical integrationd. development of the "putting-out system" Could someone explain the answer in step by step[tex](5^2*2^4)^2(5^{-2}*2^5)\\Answer: 2^{13} * 5^4[/tex] solve the following function 3x^{2x-7}=9.