PM Sun Jul 13 . . . MyNU X | O National Univer: X | bai Labster Simulat X | Dai Labster - Mitosi X | Assignments - my.labster.com CALCULATOR SETTINGS DAY 1, 08:43 SCORE: 228 / 290 PROGRESS: 80% a Answer the quiz question. Cycle HOME THEORY MEDIA MISSION Mitosis can proceed from metaphase to anaphase if all sister chromatids are properly activa in the c attached to the microtubules, via the kinetochore. Which checkpoint is responsible for checking this? a) M checkpoint b) G2 checkpoint c) G1 checkpoint d) S checkpoint RT VIEW THEORY