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Cell Structure and Compartments - Medical Science

Q1:

Which of the following cell organelles are expected to be associated with motor proteins?

A Smooth ER

B Vesicles

C Plasma membrane

D Chloroplasts

ANS:B - Vesicles

I think the cell organelle that need or contain motor protein is vesicles since they need travel or to move from one point to the other within the cell and sometimes towards the cell membrane for exocgtosis or secretion. And the proteins that enhance movement of this vesicles is this motor proteins.