1. Cell Biology
Cell Cycle — Quiz
Test your understanding of cell cycle with 5 practice questions.
Practice Questions
Question 1
Which protein is responsible for degrading cyclins, thereby inactivating cyclin-dependent kinases (CDKs) and allowing the cell cycle to progress?
Question 2
During which phase of the cell cycle does the cell grow, synthesize proteins, and prepare for DNA replication?
Question 3
A cell has a diploid number of chromosomes ($2n = 10$) in its G1 phase. How many chromatids will be present in this cell during the G2 phase?
Question 4
Which of the following describes the primary role of the G2 checkpoint?
Question 5
What is the consequence if a cell bypasses the G1 checkpoint with significant DNA damage?