Answer:
D. Cyclin
Explanation:
Cyclins drive the events of the cell cycle by partnering with a family of enzymes called the cyclin-dependent kinases (Cdks). A lone Cdk is inactive, but the binding of a cyclin activates it, making it a functional enzyme and allowing it to modify target proteins.
C. Lined up along the center of the cell
I always remembered Metaphase as the chromosomes saying “meet me in the middle”
Answer:
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Explanation:
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Answer:
Cell membrane surround cells, but cell wall is an extra covering outside plant cells, made up of cellulose
