To increase the strength of a nerve signal neurons will : ( A ) Increase the frequency of the action potential
What is a nerve signal
A nerve signal is a charge that runs through a nerve fiber and travels down to another neuron. As the strength of a nerve signal increases there is a proportionate increase in the frequency of the action potential because the strength of a nerve signal ( stimulus strength ) is directly proportional to the frequency of the action potential.
Hence we can conclude that To increase the strength of a nerve signal neurons will : ( A ) Increase the frequency of the action potential.
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manipulated (independent) variable
dependent variable
Which hormone stimulates mitosis in plant cells?
a. Gibberellins
b. Auxins
c. Cytokinins
Answer:
Your answer is C) Cytokinins
Explanation:
7. This tortoise is eating cactus on a sunny day. Is carbon moving into the air, moving out of the air, or both? a Carbon is not moving into the air; it is only moving out of the air. B With this information, there is no way to know for sure. C Carbon is only moving into the air; it is not moving out of the air. D Carbon is moving into the air and out of the air at the same time.
Answer:
Id say that carbon is moving into the air, since the turtle is inhaling oxygen and exhaling carbon dioxide.
Explanation:
Carbon is moving into the air and out of the air at the same time. So, the correct option is D.
What is the Carbon cycle?The exchange of carbon between the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of Earth is called as the carbon cycle. Most biological compounds and many minerals, like limestone, primarily comprise carbon.
The carbon cycle explains how an ecosystem's both biotic and abiotic constituents interchange this element. For biological systems to survive in the natural world, the carbon cycle is essential. Carbon is moving into the air and out of the air at the same time in the given example by the Tortoise. Carbon cycle consists of four phases into Photosynthesis, Decomposition, Respiration and Combustion
Therefore, the correct option is D.
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#SPJ7
Describe how enzymes in root cells synthesise starch?
Answer: Amylopectin is synthesized from ADP-glucose while mammals and fungi synthesize glycogen from UDP-glucose; for most cases, bacteria synthesize glycogen from ADP-glucose (analogous to starch). In addition to starch synthesis in plants, starch can be synthesized from non-food starch mediated by an enzyme cocktail.
Explanation:
The process by which enzymes in root cells synthesize starch is called dehydration synthesis. It is a chemical reaction to form biological macromolecules. It is the process of joining two molecules or compounds together followed by the removal of water from it
pls mark brainliest
what the function of a leaf select all that aply absorb nutrients release oxygen perform photosynthesis absorb carbondioxide
If the photosystem shown is photosystem ii, what will happen to the excited electron from the part labeled 2?.
Answer:
It will be passed to an electron acceptor.
Explanation:
A DNA segment is changed from TTCCGAT to TTCCGTAT. This type of point mutation is known as a
1. Point Mutation
2. Frameshift Mutation
3. Inversion
4. Translation
Answer:
2
Explanation:
I'm not sure tho it's been yrs
Why is volcanic soil (andisol) very fertile? a. it is rich in minerals from volcanic deposits. b. it is a young soil with low water retention. c. it has been leached of mineral nutrients. d. volcanic activity warms the soil. please select the best answer from the choices provided a b c d
Answer:
a. It is rich in minerals from volcanic deposits.
Volcanic soil (andisol) is a light and fluffy soil that is formed from volcanic ash and cinder deposits.
have a good day
What is the relationship between temperature and kelp survival?
What does a chemoautotroph have in common with a plant?
Please help..!!
How does the size of gravity affect the thickness of the atmosphere you would expect on a planet?
Answer:
The thickness of a planet's atmosphere depends on the planet's gravity and the temperature of the atmosphere
Explanation:
does that help you???
The lymphatic system returns ____________ from the tissues of the body back to the ____________ . By monitoring the return of these fluids in the ____________ of the body, the ____________ detects the presence of pathogens.
Answer:
- returns lymph
- back to the circulatory system
- fluids in the lymph nodes
body, the immune system
Explanation:
What is the best explanation of why trees are such an important resource to the environment?
Trees provide shade from the sun for humans and animals.
Trees provide oxygen for humans and animals to breathe.
Trees provide furniture like tables and chairs to use.
Trees are beautiful to look at in parks and forests.
Answer:
Trees provide oxygen for humans and animals to breathe
Explanation:
Trees take in carbon dioxide and release oxygen which is very important in respiration of man and animals
Answer:
The Answer Is (B): Trees provide oxygen for humans and animals to breathe.
Explanation:
Trees were made with oxygen which makes us breath and if someone cuts it down it would be bad for the environment and that's why its B
Which structure is not directly involved in the reproduction of at least one major group of fungi?.
when unfortunate firefly splatters against the windshield of a moving bus, why did the bus continue moving if the amount of force is equal?
Answer:
The firefly has a smaller mass
Explanation:
From Newton's law of motion, the reaction force on both the bus and the firefly are the same. Recall that Newton's third law states that action and reaction are equal and opposite.
Since the mass of the firefly is far smaller than the mass of the bus, the firefly splatters against the windshield since it is less able to withstand the high acceleration that results from the interaction of the two bodies.
Suppose that a portion of double-stranded dna in the middle of a large gene is being transcribed by an rna polymerase. As the polymerase moves through the sequence of six bases shown in the diagram below, what is the corresponding sequence of bases in the rna that is produced?.
Answer:
UGAGCC
Explanation: none
After chylomicrons leave the intestinal cells, they are transported via what system?.
Answer:
They are transported to the circulatory system. They enter through the villi of the intestine, and the chylomicrons are then transported to the circulatory system from the lymphatic/intestine system.
PLEASE HURRYYYY Which of the following types of rocks are likely to be formed due to compacting and cementing?
Sedimentary rocks only
Igneous rocks only
Both sedimentary rocks and igneous rocks
Neither sedimentary rocks nor igneous rocks
Answer:
sedimentary rocks only
Explanation:
Answer:
sedimentary rocks only
Explanation:
A tennis ball with a mass of 0.059 kg served at 41 m/s. what is the kinetic energy?
Answer:Kinetic energy is another another quantity of motion.Newtons 2nd for a top player a tennis ball may leave the raket on the serve with a speed of 55 m/s. So about 120 A car with a mass of 1200 of and a speed of 12 m/s. Heading north.Hope it help
Explanation:
How does rainfall cause soil erosion?
Answer:
Increased flooding due to rainfall causes the soil to loosen up and get carried away with the water. This is how soil erosion occurs.
(Psychology) Identify and label all parts.
why do cells a maximum diameter of slightly 100 micrometer
Cells have a maximum diameter of slightly over 100 micrometer due to chemicals or mutation.
Why cells have a maximum diameter of slightly over 100 micrometer?Prokaryotic cells diameter ranges from 0.1 to 5.0 micrometers (μm) which are smaller than eukaryotic cells, which have diameters ranging from 10 to 100 μm.
Some cells have attain the diameter of over 100 micrometer which may be due to mutation or exposure to chemicals so we can conclude that Cells have a maximum diameter of slightly over 100 micrometer due to chemicals or mutation.
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Celeste was tested for AT, and the test showed that she has zero AT alleles. Based on your work for Checkpoint 4-3, what is the probability that C&G have a child that has zero AT alleles?
The probability of the offspring of C&G to have zero AT alleles depends on if her husband G has AT alleles or not.
What is the principle of inheritance?The principle of inheritance suggests that characters are randomly inherited by offspring from parents and that the dominant trait always appear in the offspring when present.
Genes contains the information for making the proteins for any trait.
Genes exists in alternative forms know as alleles.
If Celeste has zero AT alleles, the probability of her offspring to have AT alleles depends on if her husband G has AT alleles as well.
If G has zero AT alleles, the probability of C&G having a child that has zero AT alleles is 1.
However, the probability reduces if G has any AT alleles at all.
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Dominant alleles are represented by a... *
10 points
capital letter
lowercase letter
Answer:
dominate alleles are
represented by capital letters
Where would you find Trade
Winds on planet Earth?
witch formation is the result of wind erosion?
1.
_______(ENZYME) recognizes start of a gene and begins to _______
the segment of DNA.
Answer: RNA polymerase recognizes start of a gene and begins to catalyze the segment of DNA
Explanation:
To start transcribing a gene, RNA polymerase attaches to the gene's DNA at a region known as the promoter. The promoter basically instructs the polymerase where to "sit down" on the DNA and start transcribing
Which of the following is NOT true about this child's eye tissue and skin tissue? Both are made up of cells. Both belong to the same organism. Both combine with other tissues to form an organ. Together, these tissues are an organ system.
please help meeee
Answer:
together this tissues are organ system
in chemical reactions, _____ are converted into _____
Answer:
reactants and products
Complete the boxes to show how insulin controls blood glucose levels.
Keywords: glycogen, liver, glucose, pancreas, insulin, muscles
Answer:
insulin/glucose/liver/pancreas