300+ TOP MCQs on Cell Cycle Phases and Answers

NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Cell Cycle Phases Multiple Choice Questions

MCQs on Cell Cycle Phases :

1. The division of cytoplasm is known as
(a) Mitosis
(b) Synapsis
(c) Cytokinesis
(d) Karyokinesis

Answer

Answer: (c)

2. The stage in which chromosomes align on the equator of spindle fiber is
(a) Telophase
(b) Anaphase
(c) Metaphase
(d) Prophase

Answer

Answer: (c)

3. The best stage at which the total number of chromosomes can be counted in any species is
(a) Telophase
(b) Metaphase
(c) Late anaphase
(d) Late prophase

Answer

Answer: (b)

4. Balbiani rings are found in
(a) Heterosome
(b) Lampbrush chromosome
(c) Autosome
(d) Polytene chromsome

Answer

Answer: (d)

5. This structure tends to vanish always during meiosis and mitosis
(a) Plastids
(b) Plasma membrane
(c) Nucleolus and nuclear membrane
(d) All of these

Answer

Answer: (c)

6. Centrosome duplication takes place in this phase
(a) S phase
(b) G1 phase
(c) G0 phase
(d) M phase

Answer

Answer: (a)

7. The __________ checkpoint is also known as restriction point
(a) G1 checkpoint
(b) G2 checkpoint
(c) M checkpoint
(d) None of these

Answer

Answer: (a)

8. The characteristic of this stage of mitosis is the separation of the sister chromatids
(a) Telophase
(b) Metaphase
(c) Prometaphase
(d) Anaphase

Answer

Answer: (d)

9. This condition is necessary for a cell to qualify through the G2 checkpoint
(a) Cell should be of a size sufficient enough
(b) Complete and accurate DNA replication
(c) Sufficient stockpile of nucleotides
(d) Complete attachment of mitotic spindle fibers to kinetochores

Answer

Answer: (b)

10. Individual chromosomes become distinct through a light microscope during this mitotic stage
(a) Prometaphase
(b) Prophase
(c) Anaphase
(d) Metaphase

Answer

Answer: (b)

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