INTRODUCTION TO MICROSCOPY CELL BIOLOGY
GOLGI
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where do the Golgi bodies get protein from?
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Endoplasmic reticulum (ER)
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Chloroplast
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Vacuole
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A Burger
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Explanation:
Detailed explanation-1: -Proteins from the ER enter at its cis face (entry face), which is convex and usually oriented toward the nucleus. They are then transported through the Golgi and exit from its concave trans face (exit face).
Detailed explanation-2: -Correctly folded and assembled proteins in the ER are packaged into COPII-coated transport vesicles that pinch off from the ER membrane. Shortly thereafter the coat is shed and the vesicles fuse with one another to form vesicular tubular clusters, which move on microtubule tracks to the Golgi apparatus.
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