Answer:
Mitochondrion functions as the "power house of the cell". It provides to the cell with most of the cell's energy. It converts food to "useful" energy so that it can be utilized by the cell.
After depolarization phase of an action potential, the resting membrane potential is restored by A . The opening of voltage-gated potassium channels and the inactivation of sodium channels
After the depolarization of resting membrane potential is completed, and the membrane becomes depolarized, the membrane again comes back to its initial resting membrane potential which is done as after a brief period of time, the sodium channels self-inactivate (close and stop responding to voltage), halting the sodium influx.
The opening of a group of voltage-gated potassium channels lets potassium stream out of the cell via its electrochemical gradient. These occurrences swiftly reduce the membrane potential, returning it to its regular resting state.
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Answer:
I'm pretty sure the answer is C but not positive
It is true that legislation has been ineffective at preserving coral reefs. As a result, there have been fewer and fewer coral reefs, which in turn results in fewer fish.
Answer:
B
Explanation:
Here are five of the most notable vestigial organs in humans:
The Appendix, the tailbone, Mail nipples, Erector Pili and Body Hair, Wisdom Teeth.
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