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Maksim231197 [3]
2 years ago
9

Hey Everyone!

Biology
2 answers:
GrogVix [38]2 years ago
8 0

<h3>auhmm, I suggest you...u can search it on yt.....I'm expecting a lot it can hepl's ur problem....❤️❤️</h3>

Explanation:

<h2>#GODBLESS❤️</h2>
ch4aika [34]2 years ago
6 0
It really depends on what you did with your account. Did you have your email set up for it?
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Where do you find the DNA in our cells?
lidiya [134]

Answer:

Nucleus.

Explanation:

All DNA is stored in the nucleus of the cell (eukaryotes), unless it is a prokaryotic cell.

If it is a prokaryotic cell, the DNA/RNA floats in the cytoplasm.

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Which of the following statements is NOT true about the Calvin cycle?
Umnica [9.8K]

Answer:

C

Explanation:

because of something

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Action potential in a motor neuron triggers the release of what neurotransmitter?
vodomira [7]

Answer:

Action potential in a motor neuron triggers the release of acetylcholine (ACh) neurotransmitter.

Explanation:

Acetylcholine: It is a neurotransmitter released by motor neurons which bind to the receptors end plates of the motor. When an action potential travel down the motor neuron's axon, neurotransmitter release occurs resulting in an influx of calcium and altered permeability of the synaptic terminal membrane.

The Ca2+ ions allow synaptic vesicles to move and bind with the presynaptic membrane which is present on the neuron and released neurotransmitter from the vesicles into the synaptic cleft. Once it's released ACh diffusion occurs across the synaptic cleft to the motor end plate, and binds with ACh receptor. As the neurotransmitter ACh binds, these ions channel open and sodium ions cross the membrane into the muscle cells.

In this phase reduction of voltage inside and outside the cell occurs, which is known as depolarization. When ACh binds to the motor end plate this depolarization is known as end plate potential. Then depolarization spread with the sarcolemma and creating an action potential. This action potential moves the entire cell and creating a wave of depolarization.

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3 years ago
Why do the stars appear to be moving across the sky
Novosadov [1.4K]

because the world is spinning at a different angle and speed as it its orbiting the sun.

4 0
3 years ago
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A measure of the amount of output produced by a given amount of inputs in a specific period of time is the definition of
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The answer to your question is answer choice B.
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