Question

Which one of the following precedes re-formation of the nuclear envelope during $$M$$ phase of the cell cycle

A. Decondensation from chromosomes, and reassembly of the nuclear lamina  
B. Transcription from chromosomes, and reassembly of the nuclear lamina
C. Formation of the contractile ring, and formation of the phragmoplast
D. Formation of the contractile ring, and transcription from chromosomes
Answer :   Decondensation from chromosomes, and reassembly of the nuclear lamina

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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