Question

A somatic cell that has just completed the $$S$$ phase of its cell cycle, as compared to gamete of the same species, has:

A. same number of chromosomes but twice the amount of DNA
B. twice the number of chromosomes and four times the amount of DNA  
C. four times the number of chromosomes and twice the amount of DNA
D. twice the number of chromosomes and twice the amount of DNA
Answer :   twice the number of chromosomes and four times the amount of DNA

Releted MCQ Question on
Botany >> Cell Cycle and Cell Divison

Releted Question 1

Some dividing cells exit the cell cycle and enter vegetative inactive stage. This is called quiescent stage $$\left( {{G_0}} \right).$$  This process occurs at the end of

A. $${{G_1}}$$ phase
B. $$S$$ phase
C. $${{G_2}}$$ phase
D. $$M$$ phase
Releted Question 2

Identify the correct statement with regard to $${{G_1}}$$ phase (Gap 1) of interphase.

A. Reorganisation of all cell components takes place
B. Cell is metabolically active, grows but does not replicate its DNA
C. Nuclear Division takes place
D. DNA synthesis or replication takes place
Releted Question 3

Cells in $${{G_0}}$$ phase:

A. exit the cell cycle
B. enter the cell cycle
C. suspend the cell cycle
D. terminate the cell cycle
Releted Question 4

The correct sequence of phases of cell cycle is:

A. $$M \to {G_1} \to {G_2} \to S$$
B. $${G_1} \to {G_2} \to S \to M$$
C. $$S \to {G_1} \to {G_2} \to M$$
D. $${G_1} \to S \to {G_2} \to M$$

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Cell Cycle and Cell Divison


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