Example 1 · difficulty 1/5
A typical human somatic cell completes one full cycle in about 24 hours. During this period, the greatest fraction of time is spent in:
- A. Mitotic (M) phase
- B. S phase alone
- C. Interphase (G1 + S + G2)
- D. G2 phase alone
Current-syllabus practice · Biology
NEET Biology Cell Cycle and Cell Division Questions
Cell Cycle and Cell Division practice focused on cell-cycle control, mitosis, meiosis and chromosome behaviour. Every preview below comes from NeetVellum's live original bank—not an unverified PYQ reconstruction.
What to master
cell-cycle control, mitosis, meiosis and chromosome behaviour.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
A cultured cell enters S phase with 2C DNA and 2n chromosomes. When S phase is completed, the cell will contain:
- A. 4C DNA and 2n chromosomes
- B. 4C DNA and 4n chromosomes
- C. 2C DNA and 2n chromosomes
- D. 2C DNA and 4n chromosomes
Example 3 · difficulty 2/5
Many cells of an adult animal, such as mature heart muscle cells, rarely or never divide. In terms of the cell cycle, such cells are best described as having entered:
- A. An S phase block
- B. The G0 (quiescent) stage
- C. A G2 checkpoint arrest
- D. Interkinesis
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
How many Cell Cycle and Cell Division NEET questions are available?
NeetVellum currently publishes 120 original, verified questions across the linked canonical chapter.
How should I revise Cell Cycle and Cell Division for NEET?
Attempt questions before rereading, classify each miss, repair the specific concept, and re-practice after a delay until the error pattern disappears.