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Lena [83]
3 years ago
11

Simple Animals use their ____ as an exchange point for materials

Biology
2 answers:
koban [17]3 years ago
6 0
They use their skin as an exchange
Varvara68 [4.7K]3 years ago
5 0
The answer is skin, good luck.
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Which matches mendeleev's prediction for the properties of eka aluminum answers?
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For the answer to the question above, I think that <span>Mendeleev's eka-aluminum is what we know today as <u><em>GALLIUM</em></u></span><u><em>.</em></u>
or the era of Mendeleev is <u><em>Aluminum</em></u> which is that <span>it would <u><em>be a soft metal with a low melting point.</em></u></span>
I hope my answer helped you. Have a nice day!
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4 0
3 years ago
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Propose an explanation as to
Marat540 [252]

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The intense and constant activity of insulin synthesis explains why pancreatic beta cells possess more rough endoplasmic reticulum and ribosomes than other cells.

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The pancreatic beta cells, located in the islets of Langerhans, have the function of synthesizing insulin, an endocrine hormone in charge of regulating the glucose content in the blood. <u>Because the beta cells constantly produce insulin, their content of rugged endoplasmic reticulum and ribosomes is high, in order to satisfy the demand for this hormone in the body</u>.

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How do enzymes help to carry out biochemical reactions?
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