The term Neurotransmitter describes the chemical substances that make it possible for messages to cross from the synapse of a neuron to the target receptor.
What are Neurotransmitters?Neurotransmitters are endogenous chemicals that allow neurons to communicate with each other throughout the body.Chemical synaptic transmission is primarily through the release of neurotransmitters from presynaptic neural cells to postsynaptic receptors.There are a number of neurotransmitters used by the body for different functions, including acetylcholine, norepinephrine, glutamate, GABA, glycine, dopamine, and serotonin.Glutamate is the principal excitatory neurotransmitter used in the brain.GABA and Glycine serve as the major inhibitory neurotransmitters.To learn more about Neurotransmitters,
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What was Claire's diagnosis?
According to Claire's diagnostic, her small intestine either lacks or just contains a very little amount of proteolytic enzymes.
According to Claire's diagnosis, the lack of or decline in proteolytic enzymes in the small intestine may be the cause of the sluggish protein digestion. For the protein digestion process to be quick, as a digestion process by enzymes must be, these enzymes must be present in the small intestine in amounts that are acceptable. This is because a shortage of enzymes causes the metabolic processes to slow down because enzymes are in charge of accelerating them.
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The interaction between the inner and outer core is the reason that earth has…
A. Earthquakes
B. Thin atmosphere
C. Water
D. A magnetic field
Answer:
sorry God loves u
Explanation:
Answer:
The interaction between the inner and outer core is the reason that earth has a magnetic field.
The Earth has a solid inner core and a liquid outer core, both made of iron and nickel. The metal carries an electrical current that is powered by the movement of the liquid. The electrical current creates a magnetic field that reaches out from the core to the surface of the Earth.
Explanation:
Hope it helps! =D
Select the correct answer.
Which of the following is the correct definition of a biography?
OA
an account of a fictitious experience that relies on figurative language
B.
an account of a single significant experience in a person's life
C.
an account of somebody's life written by that person
D.
an account of somebody's life written or produced by another person
Reset
Next
Answer:
D.
an account of somebody's life written or produced by another person
ydrogen bonds between bases on opposite strands hold this DNA helix together. How many hydrogen bonds form between a single adenine (A ) and its complementary base
A single adenine (A) forms two hydrogen bonds with its complementary base thymine (T) on the opposite strand, which helps to hold the DNA helix together.
In a DNA helix, hydrogen bonds form between complementary bases on opposite strands. A single adenine (A) forms two hydrogen bonds with its complementary base, thymine (T). This pairing of A-T via two hydrogen bonds helps hold the DNA helix together.
Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for developing, functioning, growing, and reproducing all known organisms and many viruses. DNA and ribonucleic acid (RNA) are nucleic acids alongside proteins, lipids, and complex carbohydrates.
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What are the degradations made by detrital rocks?
Answer:
Sedimentary rocks can be organized into two categories. The first is detrital rock, which comes from the erosion and accumulation of rock fragments, sediment, or other materials—categorized in total as detritus, or debris. The other is chemical rock, produced from the dissolution and precipitation of minerals.
Explanation:
blame the internet if this is wrong
diseases can alter an organisms homeostasis. when you get sick and have a fever, what internal condition has changed
Answer:
Homeostatic Imbalance and Disease. Sometimes homeostats fail to perform properly. This can cause homeostatic imbalance, a condition in which variables in the internal environment are no longer maintained within normal ranges.
Explanation:
when you get sick and have a fever, what internal condition has changed it ultimately change the body's homeostasis. The body is unable to maintain the equilibrium of internal environment will lead to homeostatic imbalance.
What is homeostatic imbalance ?Homeostasis is mechanism where our body maintain balance and equilibrium which can be characterized physiologically or psychologically.
It is extremely important as it has a vital in maintenance of glucose levels, osmoregulation, regulate hormones, and body temperature.
It is otherwise called as thermoregulation as the body temperature is maintained by this process.
For example a person with cold, shiver to warm up while a person with high body temperature, sweat a lot in order to attempt cool their body.
Any kind of disruption lead to imbalance in equilibrium of the body called as homeostatic imbalance.
For instance, a homeostatic imbalanced person may not sweat properly, leads to overheat resulted in hyperthermia and heatstroke.
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which of the following is an example of climate
Answer:c
Explanation:
John, who is a carrier for sickle cell (an autosomal recessive disease), has a kid with susan, who has sickle cell. their child, megan, did not have sickle cell, and has a kid with caleb, who doesn't have sickle cell but both of his parents are carriers. what is the probability that megan and caleb's child has sickle cell? what is the probability that they do not have the sickle cell allele at all?
The probability of having the sickle cell allele is 1/4, the probability of not having the sickle cell allele is 1 - 1/4 = 3/4 or 75%.
The probability that Megan and Caleb's child has sickle cell can be determined using the principles of Mendelian genetics. Sickle cell disease is caused by a recessive allele, so in order for their child to have the disease, both parents must pass on the sickle cell allele.
Since Megan does not have sickle cell disease, she must be heterozygous for the sickle cell allele, meaning she carries one copy of the sickle cell allele and one copy of the normal allele. Caleb, on the other hand, does not have sickle cell disease and neither of his parents do, but both of his parents are carriers. Therefore, Caleb is also heterozygous for the sickle cell allele.
When Megan and Caleb have a child, the probability of passing on the sickle cell allele from each parent is 1/2. Therefore, the probability that their child inherits the sickle cell allele from Megan is 1/2, and the probability that their child inherits the sickle cell allele from Caleb is also 1/2. To calculate the probability that their child has sickle cell disease, we multiply these probabilities together: 1/2 * 1/2 = 1/4 or 25%.
The probability that Megan and Caleb's child does not have the sickle cell allele at all can be calculated by subtracting the probability of having the sickle cell allele from 1.
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if a gene is turned off, do you still have that gene?
Answer:
Yes, you still have the gene, it or its effect just may not be displayed at that time.
Explanation:
Hope this helps!
There are a few medical articles that could also help you with this topic.
5. The diagram below shows a root system, study it carefully and
answer questions that follow.
7
ཀྱི་དྲ་བ་
Name the root system above
The root system shown above is a taproot system. A taproot system is a type of root system where the primary root grows straight down into the soil and forms the central axis of the root system.
From this primary root, smaller lateral roots called secondary roots grow out and may themselves branch off into tertiary roots. The taproot system is common in dicotyledonous plants, such as trees, shrubs, and many garden plants. This type of root system is beneficial for anchoring the plant in the soil and for accessing deep water sources. However, it may also be a disadvantage in areas with shallow soil or compacted soil, as the taproot may not be able to penetrate these soils effectively.
Taproot systems have one main root, called the taproot, which grows vertically downward with smaller lateral roots branching off from it. Examples of plants with taproot systems include carrots and dandelions Fibrous root systems have numerous smaller roots that spread out in all directions near the soil surface. These roots do not have one main root but instead have multiple root strands of similar size. Examples of plants with fibrous root systems include grasses and many types of trees.
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Earthquakes and volcanoes primarily occur at
- Plate Boundaries
-The North Pole
-North America
-Random Locations
Answer:
plate boundries
Explanation:
Until fairly recently, average human life spans were less than 50 years. The major reason for this was that.
The major reason why the average human lifespans were less than 50 years until fairly recently is due to infectious diseases like tuberculosis, cholera and smallpox. It was also because the causes and cure of other major diseases like malaria and plague had not yet been found.
The lifespan of an entire population of people is known as the life expectancy, while the lifespan of an individual is a measure of the length of a person's life. Until recent years, causes, modes of transmission and treatment of common diseases were not known. Access to good medical care was difficult and hygienic conditions then were very poor. For example, it wasn't until the mid-1800's that people came to know that washing of hands could stop the spread of diseases, and until the late 1800's doctors didn't adequately wash their hands before performing a surgery.
Unhygienic conditions also made it easier for deadly infectious diseases like the Bubonic plague, the Black plague and the Spanish flu to spread, further reducing the already low life expectancy.
Today, thanks to good hygiene, better understanding of transmission of microbes, environmental sanitations, early immunizations and access to clean water, life expectancy has increased.
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In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result?
The chances for survival of the population are reduced.
New food sources are discovered and become the regular diet.
Individuals that are well suited to the environment reproduce, and those that are not well suited die before they reproduce.
The environment adapts by providing more resources to the growing population, increasing the chances of survival for individuals within the habitat.
Answer: I think the correct answer from the choices listed above is option C. Over a period of years, most likely, individuals that are well suited to the environment reproduce, and those that have lesser adaptations die before they reproduce. Hope this answers the question.
Explanation:
According to cell theory, all living organisms are made of cells. What do all living organisms have in common when it comes to cells? For example, do all living organisms carry genetic instructions? Do they have similar structures?
According to the cell theory, all living organisms are made up of cells. This theory was first proposed by two German biologists, Theodor Schwann and Matthias Jakob Schleiden, in 1839.
According to the cell theory, all living organisms are made up of cells. This theory was first proposed by two German biologists, Theodor Schwann and Matthias Jakob Schleiden, in 1839. They proposed that all living things are composed of cells and that cells are the basic unit of life. The cell theory is one of the fundamental concepts of biology and is used to explain many of the properties of living organisms.All living organisms have many things in common when it comes to cells. One of the most important things that all living organisms have in common is that they all carry genetic instructions. These instructions are passed down from generation to generation and are responsible for the development and function of all living organisms.Another thing that all living organisms have in common when it comes to cells is that they all have similar structures. All cells have a membrane that separates the inside of the cell from the outside environment. They also have genetic material, which is contained within the nucleus of the cell in eukaryotic cells and within the cytoplasm in prokaryotic cells. Additionally, all cells have a cytoplasm, which contains many of the organelles that are necessary for the cell to function properly.In conclusion, all living organisms have several things in common when it comes to cells. They all carry genetic instructions, which are responsible for the development and function of the organism. They also have similar structures, including a cell membrane, genetic material, and cytoplasm. These commonalities help to explain many of the properties of living organisms.
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It is illegal to harm manta rays.
how is the energy produced by cellular respiration stored ?
Answer:
it is stored as ATP in muscle cells
Explanation:
explain how leaves are adapted for efficient photosynthesis (4 marks)
Answer:
They are adapted for photosynthesis by having a large surface area, and contain openings, called stomata to allow carbon dioxide into the leaf and oxygen out. Although these design features are good for photosynthesis, they can result in the leaf losing a lot of water. The cells inside the leaf have water on their surface. Some of this water evaporates, and the water vapour can then escape from inside the leaf.
Explanation:
hardy weinberg equilibrium Non Examples:
Answer:
If the allele frequencies change from the original frequencies after one cycle of random mating, the population is not in Hardy-Weinberg equilibrium, and evolution has occurred within the population.
Which of the following is a Reactant for Cellular Respiration?
a. Sunlight
b. Glucose
c. Carbon dioxide
d. Water
c. Glucose is the answer
Well I am not sure about this answer much
Muscles located close to the midline of the body may be called:.
Answer: Medialis
Example: In your knee
Hereditary information is found in a cell's
A.
chloroplasts
B.
chromosomes
C.
cytoplasm
D.
membranes
The graph shows the size of two populations of the same species overtime. Which statement is supported by the data in the graph?
Answer:
The answer is B. Area A has a larger capacity than area B.
Explanation:
The other answers would result in Area B having a bigger population.
The movement of individuals into an area is called:
A
immigration
B
emigration
C
population growth rate
D
population density
Answer:
A. Immigration
Explanation:
Do bacteria have internal membranes?
Answer: yes
Explanation: Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. ... Some bacteria have a capsule outside the cell wall. Other structures are present in some prokaryotic species, but not in others.
as ambient temperature decreases, metabolic rate in an ectotherm decreases to maintain body temperature.
The order is False.
In Ectotherms, decrease in ambient temperature causes body temperature to decrease, that causes a decrease in Metabolic rate.
What are ectotherms?Any animal that is considered to have cold blood, or whose ability to regulate body temperature depends on environmental factors like sunlight or a heated rock surface. Ectotherms are organisms whose internal physiological sources of heat play a small or almost insignificant role in regulating body temperature. Such organisms depend on heat sources in their surroundings, which enables them to have incredibly efficient metabolic rates. Fish, amphibians, reptiles, and invertebrates are all ectotherms. Endothermic organisms include human. This suggests that humans are less dependent on the external environmental temperature than ectothermic (poikilothermic) animals like fish and reptiles.Learn more about the Ectotherms with the help of the given link:
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Consider an experiment using birds in which we create a full factorial design to examine the effects of seed type (low calorie vs. high calorie) and availability of a salt stick (present vs. absent) on feather stiffness. Which of the following is a representation of the model we will use to analyze the data? (a) Feather (b) Feather = constant + seed + salt + seed*salt (c) Seed = salt + feather + salt*feather (d) Seed = constant + salt + feather + salt*feather seed + salt + seed*error
Feather = constant + seed + salt + seed*salt. This model includes the main effects of seed type (seed), the availability of a salt stick (salt), and their interaction (seed*salt) on feather stiffness. The constant term represents the baseline level of feather stiffness.
Model for analyzing feather stiffness experiment?The representation of the model we will use to analyze the data in the full factorial design experiment with birds, examining the effects of seed type and salt stick availability on feather stiffness, is option (b):
Feather = constant + seed + salt + seed*salt
In this model, "Feather" represents the response variable or the measured outcome of interest, which is feather stiffness. The factors being studied are "seed type" and "availability of a salt stick." The model includes main effects for both factors (seed and salt) as well as their interaction (seed*salt). The constant term accounts for the baseline or average feather stiffness across all experimental conditions. By including the interaction term, we account for the possibility that the effect of seed type on feather stiffness may depend on the availability of a salt stick and vice versa.
The model can be written in a general form as:
\(Feather = β0 + β1seed + β2salt + β3seedsalt + error\)
where\(β0\) represents the constant term,\(β1, β2\), and \(β3\) are the coefficients or effects of seed, salt, and the interaction term, respectively, and the error term captures the unexplained or random variability in feather stiffness that is not accounted for by the factors and their interactions.
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Pls answer quick. If u don't know leave it
Which biome is found at the equator on every continent? A. Tropical Rainforests B. taiga/coniferous forests D. Mediterranean/chaparral
D.
Mediterranean/chaparral
Which of the following describes what occurs during inhalation?
Answer:
c. Ribs move out- diaphragm contracts- lungs expand- decrease intrathoracic pressure
Explanation:
Answer:
c
Explanation:
Which anatomy and physiology terms bridge the Vitamin C in this supplement to the 'Immune Support' claim on the label? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a. free-radical, electron, reduce, anion, oxidize b. gene expression, protein synthesis, collagen, connective tissue с. vessels, endothelial, blood, dilate, nitric oxide d. none of these A&P terms directly bridge vitamin C to immunity
None of these A&P terms directly bridge vitamin C to immunity.The correct answer is d.
The anatomy and physiology terms that bridge Vitamin C in this supplement to the 'Immune Support' claim on the label are related to its role in the immune system. Vitamin C is an essential nutrient that plays a vital role in the proper functioning of the immune system.
It acts as an antioxidant and helps in neutralizing the harmful free radicals that can cause damage to the immune cells.
Moreover, vitamin C is involved in the production of white blood cells that help in fighting against infections and diseases.
It also plays a crucial role in the synthesis of collagen, which is an essential protein that is required for the growth and repair of tissues in the body. Therefore, the presence of Vitamin C in the supplement can potentially contribute to the immune support claim mentioned on the label.
However, none of the given options directly bridge Vitamin C to immunity. The closest option could be b, which includes collagen and connective tissue. Collagen is an essential protein that helps in the growth and repair of tissues, including those in the immune system. Thus, vitamin C's role in collagen synthesis indirectly contributes to the immune system's proper functioning.
In conclusion, although none of the given A&P terms directly bridge Vitamin C to immunity, its essential role in the immune system makes it an essential nutrient for immune support. Therefore, the presence of vitamin C in the supplement could potentially contribute to the immune support claim on the label.
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