Cell Cycle -Multiple Choice Questions Quiz

Interactive MCQs on “Cell Cycle”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the cell cycle?

(a) A process of cell division resulting in two identical daughter cells
(b) The series of events that lead to apoptosis
(c) The process of cellular respiration
(d) The process of cellular metabolism

Question 2: During which phase of the cell cycle does DNA replication occur?

(a) G1 phase
(b) S phase
(c) G2 phase
(d) M phase

Question 3: Which phase of the cell cycle is characterized by cell growth, protein synthesis, and preparation for DNA replication?

(a) G1 phase
(b) S phase
(c) G2 phase
(d) M phase

Question 4: During which phase of the cell cycle do chromosomes align along the equatorial plane of the cell?

(a) Prophase
(b) Metaphase
(c) Anaphase
(d) Telophase

Question 5: What is the end result of mitosis?

(a) Four haploid daughter cells
(b) Two haploid daughter cells
(c) Four diploid daughter cells
(d) Two diploid daughter cells

Question 6: What is the primary purpose of the G2 phase of the cell cycle?

(a) DNA replication
(b) Cell growth and preparation for mitosis
(c) Chromosome segregation
(d) Cytokinesis

Question 7: What is cytokinesis?

(a) Division of the nucleus
(b) Separation of sister chromatids
(c) Division of the cytoplasm and cell membrane
(d) Synthesis of DNA

Question 8: When does DNA condensation and formation of visible chromosomes occur during the cell cycle?

(a) Prophase
(b) Metaphase
(c) Anaphase
(d) Telophase

Question 9: What is the purpose of the M phase in the cell cycle?

(a) DNA replication
(b) Growth and preparation for mitosis
(c) Cell division
(d) Synthesis of RNA

Question 10: Which of the following is a checkpoint in the cell cycle that ensures proper DNA replication and cell growth before proceeding to cell division?

(a) G1 checkpoint
(b) S checkpoint
(c) G2 checkpoint
(d) M checkpoint