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Yuliya22 [10]
3 years ago
12

A gated channel in a cell membrane allows

Biology
2 answers:
bulgar [2K]3 years ago
6 0

Answer:

<u><em>The answer is</em></u>: <u>Ion flows that generate an electric current through the membrane do not enter.</u>

<u></u>

Explanation:

Ionic channels are a type of transmembrane protein that allows specific ions to pass through the cell membrane.

<u>When the ion channels are closed</u>, without the possibility of conduction, they are impervious to the ions and do not conduct the electric current.

<u><em>The answer is</em></u>: <u>Ion flows that generate an electric current through the membrane do not enter.</u>

Ne4ueva [31]3 years ago
3 0
A gated channel is an example of facilitated diffusion. A gated channel protein is a transport protein that opens a "gate" allowing a molecule to pass through the membrane (usually molecules too big to enter the cell by passing through the membrane itself).<span> </span>Gated channels <span>have a binding site that is specific for a given molecule or ion. (meaning only certain molecules or ions can enter the channel).</span>
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What is the origin of etiology of asthma
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If a mother has a blood type AB+- and her father has a blood type B- and she marries a man with O- blood type. What is the perce
Marina CMI [18]
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If both parents have type A blood, then the alleles could be AA or AO, thus the allele A frequency is 75%, allele O frequency is 25% for both parents. 
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alleles OA is 25% × 75% = 18.75%.
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The +/- is called the rhesus factor, with + being dominant, and - being recessive.
So if both parents are -, the kids are always -, otherwise the kids might be + or -. 

Child Blood Type Estimate Table:
Father's Blood TypeABABOMother's
Blood
TypeAA/OA/B/AB/OA/B/ABA/OBA/B/AB/OB/OA/B/ABB/OABA/B/ABA/B/ABA/B/
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