- A Further condensation of chromosomes ahead of the next cell division in the majority of cases studied
- B Pre-replication complex (pre-RC) assembly licensing new DNA replication in G1
- C Disassembly of the spindle apparatus shortly following anaphase onset as widely reported
- D Formation of the cleavage furrow during the cytokinesis process in standard practice
Correct answer: B. Pre-replication complex (pre-RC) assembly licensing new DNA replication in G1
Explanation: Geminin inhibits Cdt1, blocking pre-RC assembly. APC/C degrades geminin in late mitosis, allowing Cdt1 to re-license origins for the next S phase.
Concept context
Mitosis and meiosis: how cells divide for growth, repair, and reproduction.