Question

question 8 of 10
a cell has detected a problem: one of its chromosomes is not properly attached to a spindle fiber. the cell is at which checkpoint in the cell cycle?
a. g₂ checkpoint
b. m checkpoint
c. s checkpoint
d. g₁ checkpoint

Explanation:

The M - checkpoint ensures chromosomes are properly attached to spindle fibers before anaphase. If not, cell division is halted.

Answer:

B. M checkpoint