<u><em>Answer:</em></u>
<em>The nucleus and ribosomes both involve messenger RNA (mRNA) during protein synthesis. The mRNA is made during transcription within the nucleus. The mRNA then travels out to the cytoplasm via a nuclear pore of the nucleus.</em>
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<u><em>Explanation:</em></u>
<em>*Hope this helped*</em>
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<span>I think the highest peak in iota cancri is 3.611 m #believe
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1.44 solar masses :) you are welcome
Answer: determine the color of a mineral in powdered form.
Explanation:
The answer should be proteins. Because the protein is consists of different kinds of amino acids(usually 20 in total). And our cell can not produce essential amino acids itself.