A drug prevents chromatids from separating but does not prevent DNA replication or chromosomes lining up at the equator.
Which transition would be directly prevented?
metaphase to anaphase
interphase to prophase
prophase to metaphase
anaphase to telophase
42 exam-style questions on Edexcel GCSE Biology 2.1 Cell division and growth, covering 2.1.1 Mitosis and the cell cycle, 2.1.2 Division producing identical daughter cells, 2.1.3 Cancer and uncontrolled cell division, 2.1.4 Growth in animals and plants, 2.1.5 Importance of cell differentiation, and 2.1.6 Percentile charts to monitor growth. Each one has a worked solution and a mark scheme showing where the marks go.