MCQOPTIONS
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| 1. |
Microtubules, motor proteins, and actin filaments are all part of |
| A. | the mechanism of photosynthesis that occurs in chloroplasts |
| B. | the rough ER (endoplasmic reticulum) in prokaryotic cells |
| C. | the cytoskeleton of eukaryotic cells |
| D. | the process that moves small molecules across cell membranes |
| Answer» D. the process that moves small molecules across cell membranes | |