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pshichka [43]
2 years ago
7

Cell X has a resting potential of -80mV. If a ___________ open and causes the potential to change 10mV, the resulting potential

will be ___________.
Biology
1 answer:
Dovator [93]2 years ago
4 0

K+ channel opens, resulting potential -90mV

This is due to hyperpolarization.

<h3>What is hyperpolarization?</h3>
  • Hyperpolarization is a change in a cell's membrane potential that makes it more negative (i.e. decreases).
  • It results in increase in the potential difference across the membrane.
  • K+ moves from the inside to outside as some potassium channels remain open and sodium channels reset. A period of increased potassium permeability results in excessive potassium efflux before the potassium channels close.
  • K+ channels typically cause membrane potential to become more negative.

Learn about depolarization here:

brainly.com/question/14692094

#SPJ4

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artcher [175]

Answer:

The answer is B. Relative humidity percentage will be 50 %.

Explanation:

Relative humidity is the percentage of water vapors in the air at a particular temperature compared to the how much it can hold at that temperature. if the relative humidity is high (100%) we feel hotter than the actual temperature because water will not evaporate due to air saturation. in this case as the real feel is 108 F at 96 F the relative humidity will be 50 %.

5 0
3 years ago
5. What does Grover give Percy?
ikadub [295]

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Explanation:

Grover gives Percy a present in a shoebox and  it's the horn that Percy snapped off of the head of the Minotaur.

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3 0
3 years ago
Which statement is correct?
Archy [21]
<h2>The answer is:</h2>

B) All organisms that cannot synthesize their food by means of photosynthesis or chemo synthesis are heterotrophic.

<h2>Explanation:</h2>

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7 0
4 years ago
In an eukaryotic cell, mitosis is followed by ?
attashe74 [19]

After Mitosis the cell completes its division by splitting its cytopplasm and re-building the last line of its cell memebrane

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The answer is <span>hy<span>pothalamus.</span></span>

<span>The hy<span>pothalamus <span>regulates the </span></span></span><span>sympathetic nervous system, part of </span><span> autonomic nervous system, </span><span>associated with fight-or-flight </span><span>responses.
During stress situations the sympathetic nervous system is more activated, causing a response of either run or fight. Because of that, the body needs to be prepared and there will be elevated blood pressure (the blood is going more to the skeletal muscle, heart,etc), dilated pupils (for better peripheral vision) and increased respiration. </span>
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