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3241004551 [841]
3 years ago
7

According to the law of conservation of mechanical energy, if the only force acting on this pendulum is gravity, the total energ

y of the system is _____.
Biology
2 answers:
xxTIMURxx [149]3 years ago
6 0

the same at A, B, and C

SVETLANKA909090 [29]3 years ago
4 0
<span>The conservation of mechanical energy is a principle which states that under certain conditions, the total mechanical energy of a system is constant.  It </span><span>means that the total mechanical energy doesn't increase or decrease over time.  .</span>Although t<span>his does not hold true when mechanical energy is converted to other forms, such as chemical, nuclear, or electromagnetic..</span>
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What would be the clearest demonstration of the flooding of jesse's potassium ions (k ) into the axions?
suter [353]

The clearest demonstration of the flooding of Jesse's potassium ions (K+) into the axons would be that Jesse stops running for a moment.

<h3>What is membrane potential?</h3>

The expression membrane potential refers to differences in the electrical charges in and out of the nerve cell (in this case, the neuron) in order to transmit information through prolongations called axons.

This difference is due to the presence of specialized ion channels in the membrane that allows the selective passage of ions to the interior of the cell or out it, thereby the movement of the potassium ions through axons is fundamental during the membrane potential.

In this case, stopping running would be caused by the K+ ions that flood the interior of the nerve cells, becoming them positive and leading to membrane depolarization.

In conclusion, the clearest demonstration of the flooding of Jesse's potassium ions (K+) into the axons would be that Jesse stops running for a moment.

Complete Question:

What would be the clearest demonstration of the flooding of Jesse's potassium ions (k ) into the axons?

A) Jesse is sleeping. B) Jesse is stretching before a run. C) Jesse is running as fast as he can. D) Jesse stops running for a moment.

Learn more about membrane depolarization here:

brainly.com/question/26502153

#SPJ1

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1 year ago
Which structures that distinguish a eukaryotic cell from a prokaryotic cell are part of the internal membrane system?
lorasvet [3.4K]

The main structure, which distinguish the eukaryotic cells and the prokaryotic cells are the membrane bound organelles.

The eukaryotic cells are divided by the internal membrane. The internal membranes form the outer covering of the organelles. The organelles such as mitochondria, nucleus, Golgi apparatus,  endoplasmic reticulum etc are absent in the eukaryotic cells.

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4 years ago
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Expanded volcanic rock used as a soil amendment is known as _____.
deff fn [24]

Answer:

A or B

Explanation

I think it is A or B hope it helps ;-;

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3 years ago
What process synthesizes glucose from noncarbohydrate precursors such as glycerol or certain amino acids?
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Noncarbohydrate precursors of glucose are first converted into pyruvate or enter the pathway at later intermediates such as oxaloacetate and dihydroxyacetone phosphate . The major noncarbohydrate precursors are lactate, amino acids, and glycerol.

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4 years ago
What kind of waves are used by all of these communication tools<br> pls help quickly
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Radio waves, microwaves, infrared and visible light can all be used for communication.

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