INTRODUCTION TO MICROSCOPY CELL BIOLOGY
ENDOPLASMIC RETICULUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Why is the reticulum rough?
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The outer layer is studded with ribosomes
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It’s on the inner layer of the cell, covered in ribosomes.
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It has enzymes on the outer layer.
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It has enzymes on the inner layer.
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Explanation:
Detailed explanation-1: -Proteins are assembled at organelles called ribosomes. When proteins are destined to be part of the cell membrane or exported from the cell, the ribosomes assembling them attach to the endoplasmic reticulum, giving it a rough appearance.
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