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Aloiza [94]
4 years ago
15

Which of the following eras occurred first?

Biology
2 answers:
sertanlavr [38]4 years ago
8 0

The answer is A Precambrian for APEX

Pachacha [2.7K]4 years ago
5 0

Answer:

The answer is A Precambrian for APEX

Explanation: i just took the test

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The universe is made of mostly _______________, followed by _________________.
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<em>answer \: is \: dark \: energy \: and \: normal \: light</em>

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Would the cell theory change if new information was discovered about cells today? Why or why not?
qwelly [4]

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Some parts of the cell theory would change because maybe the original one said something completely  different. so some parts of the cell theory would change like: all cells comes from preexisting cells.And It would changed to something like: All cells form all by them selves.

Explanation:

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Among vertebrates, external fertilization is most common in amphibians and fish. Invertebrates utilizing external fertilization are mostly benthic, sessile, or both, including animals such as coral, sea anemones, and tube-dwelling polychaetes. Benthic marine plants also use external fertilization to reproduce.

= Fish

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i think that it is a generator
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Compare the synthesis, storage transport of location of receptors and cellular mechanism of action catecholamine, thyroid, pepti
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Peptide hormones are generated in the endoplasmic reticulum. Moreover, steroid hormones are generated in the endoplasmic reticulum and mitochondria.

<h3>What are peptide and steroid hormones?</h3>

Peptide hormones are hormones composed of amino acids, whereas steroid hormones are composed of lipids.

Peptide hormones are generated in the ER and then transported to the Golgi apparatus to be included in secretory vesicles for secretion.

Steroid hormones aren't stored in secretory vesicles and are transported by using serum proteins in the blood.

Learn more about peptide hormones here:

brainly.com/question/4678959

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