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Question

Biology Question on cell cycle and cell division

Match List I with List II :List - IList – II
A.Cells are metabolically active and proliferate
B.DNA replication takes place
C.Proteins are synthesised
D.Quiescent stage with metabolically active cells
Choose the correct answer from the options given below :
A

A-IV, B-II, C-III, D-I

B

А-І, В-III, C-IV, D-II

C

Α-I, В-I, C-III, D-IV

D

A-II, B-IV, C-I, D-III

Answer

A-II, B-IV, C-I, D-III

Explanation

Solution

A. Cells are metabolically active and proliferate: This occurs during the G 1 phase of the cell cycle, where the cell grows and prepares for DNA replication. A-II

B. DNA replication takes place: This occurs during the S phase (synthesis phase). B-IV

C. Proteins are synthesized: Protein synthesis occurs throughout the cell cycle but is particularly active during the G 1 and G 2 phases. C-I , and since G 1 has already been assigned then it should beG 2 making it C-I

D. Cells at the non-dividing stage with metabolically active cells: This describes the G 0 phase, a non-proliferating stage where cells remain metabolically active but do not proliferate. D-II