The period in which the major reorganization of virtually all components of the cell occurs

 

1.      Prophase

 

2.      M phase

 

3.      S phase

 

4.     G1 phase

Cell division

1.      Progressive process

2.       A very clear cut lines cannot be drawn between various phases

3.      Both 1 and2

4.     Clear cut demarcation between all phases

The initiation of condensation of chromosomal material marks the beginning of

1.      S phase

2.      Prophase

3.      G1

4.     G2

Chromosomal material becomes ……… in the process of chromatin condensation.

1.      Untangled

2.      Tangled

3.      Interwined

4.     Hellicoid

The duplication in S phase and has started moving towards opposite poles in Prophase, we are talking about which cell component ?

1. DNA

2. Microbodies

3. Centriole

4. Nuclear envelope

Asters are not

1.      Microtubules

2.      Radiate out from centrosomes

3.      Present on both the poles

4.     Intermediate filament

Mitotic Apparatus

1.      Two asters

2.      Spindle Fibres

3.      Centrosomes

4.     Both 1 and 2

Which of the following cellular components can be seen at the end of Prophase?

1.      Golgi Bodies

2.      ER

3.      Nucleolus

4.     Compact mitotic chromosomes

The complete disintegration of the nuclear envelope marks the

1.      Ending of the second phase(stage) of mitosis

2.      Start of the second phase(stage) of mitosis

3.      Metaphase

4.     Both B and C

Condensation of chromosomes is completed and chromosomes are spread throughout cytoplasm, here we are talking about which phase of cell cycle?

1.      Prophase

2.      Interphase

3.      Metaphase

4.     Anaphase