which is a function of protein macromolecules?

a. making codes for organisms

b. storing energy in bonds

c. insulating organs in the body

d. making muscle tissue

The frilled lizard is multicellular organisms.

Multicellular organisms are those composed by multiple cells. They are classified in 13 major groups of terrestrial living beings, including animals, plants, fungi, ciliates, algae, and foraminifera.

As well as humans, plants, animals and some fungi and algae are multicellular. A multicellular organism is always eukaryote and so has cell nuclei. Humans are also multicellular.

Simple multicellular organisms, composed of multiple similar cells, occur widely within the eukaryotic tree of life, and a few of these evolved into more complex multicellular organisms characterized by differentiated tissues and organs.

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Answer:  The correct choices are:

1. phosphorus

3. nitrogen

5. potassium

Explanation:  These choices have been confirmed correct.

Answer: B

Killer T cells destroy pathogens by binding to the anthogen. They then release cytotoxins which will destroy it. This is the only one of the options that is correct, therefore, B is the answer.

Crosscutting Concept: Patterns

Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.

During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.

These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.

Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.

During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.

Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.

These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.

Crosscutting Concept: Stability and Change

Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.

Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.

These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.

By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.

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Answer:

Here are four traits that would make it hard for a vaccine to be used:

1. Rapid mutation rate. If a pathogen mutates rapidly, it will be able to evade the immune system's defenses, including the antibodies produced by a vaccine. This is a particular problem with viruses, which can mutate very quickly.

2. Ability to evade the immune system. Some pathogens are able to evade the immune system by hiding inside cells or by changing their surface proteins so that they are no longer recognized by the immune system. This makes it difficult for the immune system to mount an effective response to the infection.

3. Ability to spread easily. If a pathogen is easily spread from person to person, it will be more difficult to prevent infection through vaccination. This is a particular problem with respiratory viruses, which can be spread through coughing and sneezing.

4. Lack of animal reservoirs. If a pathogen does not have animal reservoirs, it will be more difficult to develop a vaccine against it. This is because vaccines are typically developed using weakened or killed versions of the pathogen. If there are no animal reservoirs, there will be no source of the pathogen to use for vaccine development.

It is important to note that these are just a few of the traits that can make it difficult to develop a vaccine against a pathogen. There are many other factors that can contribute to the difficulty of vaccine development, such as the cost of vaccine development, the availability of funding, and the political will to support vaccine development.

Answer:

There are three basic shapes of bacteria: coccus, bacillus, and spiral. Based on planes of division, the coccus shape can appear in several distinct arrangements: diplococcus, streptococcus, tetrad, sarcina, and staphylococcus. The bacillus shape can appear as a single bacillus, a streptobacillus, or a coccobacillus.

Explanation:

Hope this helps.

Answer: By looking at the biological bases of human behavior, psychologists are better able to understand how the brain and physiological processes might influence the way people think, act, and feel.

Statements a, b, e, and f are true, while statements c and d are partially true. Understanding the structure and function of chromosomes is fundamental to comprehending various aspects of genetics and cell biology.

a. Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.

This statement is true. Chromosomes consist of DNA molecules that are tightly wound around histone proteins. This compact packaging allows the long DNA molecules to fit within the limited space of the cell nucleus.

b. Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.

This statement is true. Genes are specific segments of DNA that are located on chromosomes. They contain the instructions for the synthesis of functional products such as proteins or RNA molecules.

c. Homologous chromosomes contain the same genes and the same allele combination.

This statement is partially true. Homologous chromosomes are chromosome pairs that carry the same genes, but they may not necessarily have the same allele combination. Alleles are different forms or variants of a gene, and they can differ between homologous chromosomes.

d. DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosome are made, and each of these copies is called a sister chromatid.

This statement is partially true. DNA replication does occur prior to the cell cycle, and during replication, copies of each chromosome are made. However, the copies are not called sister chromatids at this stage. Sister chromatids are formed when the replicated chromosomes remain attached to each other until they separate during cell division.

e. After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.

This statement is true. After DNA replication, the two sister chromatids that make up a replicated chromosome are indeed identical copies of each other. They contain the same genetic information, including the same alleles.

f. The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell's genes to the next generation of cells within the body.

This statement is partially true. The ultimate purpose of sexual reproduction is to pass on a copy of an organism's genes to the next generation. However, the statement specifically mentions passing on genes to the next generation of cells within the body, which is not entirely accurate.

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The Question was Incomplete, Find the full content below :

Which of the following statements concerning chromosomes is/are true?

a. Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.

b. Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.

c. Homologous chromosomes contain the same genes and the same allele combination.

d. DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosome are made and each of these copies are called sister chromatids.

e. After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.

f. The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell's genes to the next generation of cells within the body.

Answer:

b. the pressure in the right atrium is greater than in the right ventricle

Explanation:

A bicuspid valve is an aortic valve that only has two leaflets, instead of three. The function of aortic valve is to regulates blood flow from the heart into the aorta. The valve opens and closes because of pressure differences. The opening of the valve occurs when the pressure is greater in the left atrium than ventricle whereas, closing happens when there is greater pressure in the left ventricle than atrium so we can conclude that the pressure in the right atrium is greater than in the right ventricle.

Explanation:

Anabolism requires energy to grow and build. Catabolism uses energy to break down. These metabolic processes work together in all living organisms to do things like produce energy and repair cells.

Catabolic reactions release energy, while anabolic reactions use up energy.

The best way to get started is to quit talking and begin doing

Answer: It is commonly used in estimating microbial populations in soils, waters, agricultural products and is particularly useful with samples that contain particulate material that interferes with plate count enumeration methods

Answer:

They test or measure something.

Explanation:

Primary research articles report on research that has been completed.  Therefore, a primary research article will review and analyze studies, and will state the research question and hypotheses of the studies presented.  A primary research article does not test or measure anything, but will report on studies that do.

The plants exhibit pharmacological significance due to their alkaloid content, which can have potent effects on the nervous system and various bodily functions.

Family Solanaceae, commonly known as the nightshade family, is a diverse group of flowering plants characterized by several key features. The floral formula of Solanaceae is typically represented as (5) K (5) C(5) A(2+2) G(2), indicating five sepals, five petals, five fused stamens (with two longer and three shorter ones), and a superior ovary composed of two fused carpels. The floral diagram represents a radial symmetry with overlapping sepals and petals, and the stamens and pistil positioned in the center.

Solanaceae encompasses many medicinally important plant species. Two notable examples are:

Atropa belladonna: Also known as deadly nightshade, Atropa belladonna contains alkaloids such as atropine and scopolamine, which have various medical uses. These compounds have anticholinergic properties and are used in medicine to dilate pupils, treat gastrointestinal disorders, and relieve bronchial spasms.

Datura stramonium: Commonly called jimsonweed or thorn apple, Datura stramonium contains alkaloids like scopolamine and hyoscyamine. It is used for its antispasmodic and bronchodilatory properties and has been employed in traditional medicine to relieve asthma symptoms and treat skin conditions.

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The Demand Dignity campaign by Amnesty International requires advocacy and activism from individuals and communities to pressure governments and institutions to uphold human rights and dignity.

The Demand Dignity campaign is a global initiative by Amnesty International aimed at ending human rights violations such as poverty, discrimination, and marginalization. The campaign relies heavily on advocacy and activism from individuals and communities to pressure governments and institutions to implement policies and practices that respect human dignity.

Therefore, the most important resource for the success of the campaign is the collective power of people willing to speak out and demand change. By raising awareness, mobilizing communities, and using various forms of activism, such as protests, petitions, and social media campaigns, the Demand Dignity campaign aims to create a groundswell of support that will pressure governments and institutions to take action on human rights issues.

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The answer is B. gene therapy

Gene therapy involves altering the genes inside your body's cells in an effort to treat or stop disease

Answer: Gene therapy! :)

Explanation:

it’s kinda obvious… it FIXES the genes with “therapy”

One of the ways that human population impact our ability to fish for food is overfishing.

The demand for seafood rises along with the world population. To fulfill the rising demand, fishing efforts are increased as a result. When fish populations are overfished, their numbers are reduced and their capacity to reproduce and replenish themselves is compromised.

Overfishing endangers the long-term availability of fish as a food source and disturbs marine ecosystems and biodiversity.

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Definition:

Adaptation is the physical or behavioral characteristic of an organism that helps an organism to survive better in the surrounding environment.

Example:

A camel has many adaptions to help it survive in the desert. They can drink 20 liters of water in just a few minutes and store all of it in their stomach. They also produce very little urine. They have long eyelashes to protect from blowing sand and the sun. Their nostrils can also be closed to keep out dust.

Answer:B.) collagen

C.) glycosaminoglycan

Explanation:

Answer: autotrophs

Explanation: I got it correct.

Answer:

Hey There!!

You can say that...

Oxygen was added to early earth’s atmosphere through PHOTOSYNTHESIS!

Explanation:

The introduction of organisms which respired with the Sunlight and CO2 through PHOTOSYNTHESIS had brought a change in the Earth's early atmosphere...

PHOTOSYNTHESIS produces OXYGEN as a waste product (it's not needed by the organism)

This Oxygen is then released into the atmosphere where it was either converted into OZONE or left to move around the rest of he atmosphere...

I HOPE THIS HELPS WITH YOUR WORK!

:D

Option(B) Ureter is the correct option.

The ureter is a vital part of the urinary system in humans. It is a muscular tube that connects the kidneys to the urinary bladder. Each human has two ureters, one attached to each kidney, and they play a crucial role in the transportation of urine from the kidneys to the bladder.

The primary function of the ureter is to carry urine that is produced in the kidneys to the urinary bladder for storage before it is eliminated from the body through urination. The ureters accomplish this by using peristalsis, a wave-like muscular contraction, to propel urine along their length.

The ureters have a complex anatomical course. They originate from the renal pelvis, which is the funnel-shaped structure that collects urine from the kidneys. From there, they extend downward, crossing over the brim of the pelvis and passing behind the peritoneum, the membrane lining the abdominal cavity.

The efficient functioning of the ureters is essential for the proper elimination of waste products and maintenance of fluid balance in the body. Any obstruction or abnormality in the ureters can lead to conditions like kidney stones, urinary tract infections, or urinary reflux.

In summary, the ureters are muscular tubes that transport urine from the kidneys to the urinary bladder. They rely on peristaltic contractions to propel urine, and their structure and positioning help ensure unidirectional flow.

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Answer:

The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system.

Writers note:

Who ever gave you that question is a horrible being. The digestive tract is quite complex. I hope I helped in some way; sorry if I confused you.

Answer:

Explanation:

PLS LINK

1. The graph shows the distribution of the weights of individual dogs in a population of dogs.

The wing of a bald eagle is homologous to the wing of a penguin. Homologous structures are structures that are of similar evolutionary origin.

Homologous structures are  described as anatomical features found in different species that have a common evolutionary origin. These structures may have different functions in different organisms, but they share a similar underlying structure and can be traced back to a common ancestor.

The wing of a bald eagle and the wing of a penguin are considered homologous structures because they both evolved from a common ancestral structure, even though they serve different purposes  which is flight in the case of the bald eagle and swimming in the case of the penguin.

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Answer:

peripheral nervous system

Explanation:

the general flow of information is that the peripheral nervous system (PNS) takes in information through sensory neurons, then sends it to the central nervous system (CNS) to be processed

Answer:

a. analogous

b. homologous

c. analogous

d. homologous  

e. homologous

f. homologous  

Explanation:

a. Analogous. Porpoises are mammals while salmon are fish. In this case, fins are analogous structures that evolved separately in both groups.

b. Homologous. Pectoral fins evolved from the forearms of tetrapods, and early tetrapods evolved from fish.

c. Analogous. These structures evolved independently through convergent evolution in both groups.

d. Homologous. They are homologous structures that were inherited from a common ancestor (primates).

e. Homologous. Bright red bracts (modified leaves) of poinsettia and green leaves of rose share a common ancestor (i.e., angiosperms).

f. Homologous. They are homologous structures that were inherited from a common ancestor (i.e., angiosperms).

Answer:

c

Explanation:

its c i took the test

Answer:

the intestinal contents

Explanation:

i believe this is the right one

Answer:

they would perish

Explanation: