What are asters made of?
A. Collagen
B. Intermediate filaments
C. Actin fibers
D. Microtubules
Answer:D
What are asters made of?
A. Collagen B. Intermediate filaments C. Actin fibers D. Microtubules
Explanation: Asters are made out of microtubules, which are a type of cytoskeletal proteins of the cell. Asters radiate from centrosomes on the opposite poles of the cells during the M phase of cell division.