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My name is Ann [436]
3 years ago
15

The primary cause of a pearl forming is __________.

Biology
1 answer:
masya89 [10]3 years ago
8 0
The answer is D. An irritant that because embedded in the mantle
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Can mRNA coding for a protein destined to be embedded in the plasma membrane associate with rough ER prior to the initiation of
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mRNA must start membrane protein in the cytoplasm and, after that, continue it in the rough ER.

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The <u>rough endoplasmic reticulum</u> is in charge of the synthesis and transport of the membrane proteins. It is also in charge of the latest protein modifications after transduction. Synthesis of membrane proteins <u>starts in the cytoplasm</u> with the production of a molecule portion known as a signal sequence. This portion leads the synthesizing protein and associated ribosome to a specific region in the Rough endoplasmic reticulum where it continues the protein building.

Membrane proteins are synthesized in the endoplasmic reticulum and <em>sent to the Golgi complex in vesicles</em>, where it happens the final association of carbohydrates with proteins. Finally, protein is transported <em>from the Golgi complex to its final destiny, the membrane. </em>

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