A-LevelBiologyThe mitotic cell cycle9700/12 · Oct/Nov 2018 · Q221 Mark
Which row shows some of the events during a mitotic cycle in the correct time sequence?
Acentromere of each chromosome splits, nucleoli become visible, nuclear envelope breaks into small vesicles, spindle microtubules produced
Bnuclear envelope breaks into small vesicles, spindle microtubules produced, centromere of each chromosome splits, nucleoli become visible
Cnucleoli become visible, nuclear envelope breaks into small vesicles, spindle microtubules produced, centromere of each chromosome splits
Dspindle microtubules produced, centromere of each chromosome splits, nucleoli become visible, nuclear envelope breaks into small vesicles
✓ Correct answer
B: nuclear envelope breaks into small vesicles, spindle microtubules produced, centromere of each chromosome splits, nucleoli become visible
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