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slava [35]
3 years ago
7

Many enzymes in both prokaryotic and eukaryotic cells are compartmentalized within organelles. True or false?

Biology
1 answer:
PtichkaEL [24]3 years ago
5 0

I think it might be true, but I am not 100% sure...

hope it helps though! C:

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Which hormone does the sympathetic nervous system release to increase heart rate.
sertanlavr [38]

The sympathetic nervous system releases hormones known as catecholamines which increase the heart rate.

<h3>What is a heart rate? </h3>

it is the number of contractions of the heart per minute.

<h3>What are catecholamines?</h3>

These are the neurotransmitters that have a catechol and a side chain that is an amine.

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<h3>Where are these hormones released?</h3>

These hormones are released in the blood.

<h3>How does this hormone increase the heart rate?</h3>
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  • "They shorten the repolarization period."
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To learn more about sympathetic nervous system, hormones and heart rate here,

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