Various phases of cell cycle are controlled by

1.	Cyclin proteins
2.	Cyclin dependent protein kinases
3.	Phosphorylation of cyclin dependent protein kinases
4.	More than one option is correct

Amount of DNA and Number of chromosomes in G₂ phase of cell cycle would be

Exchange of genetic material between non-sister chromatids of homologous chromosomes in pachytene stage is facilitated by

Plant cells do not divided their cytoplasm by forming a furrow in cell membrane like animal cells rather they divide by cell plate because

Which of the following number of cells can be expected from the human cell culture after 70hrs

1. 4

2. 8

3. Both 1 and 2

4. 2

Which of the following is a continuous process?
1. Cell growth (in terms of cytoplasmic increase)
2. Cell differentiation
3. DNA duplication
4. Cell division

Cell growth is a continuous process in terms of

The process of distribution of duplicated DNA in the daughter cells is

1.      Easy process

2.      A complex series of events

3.      A single complex process

4.     Easiest process in all the events bof cell cycle.

How many cells can be expected in a yeast culture after  540 minutes?
1. 64
2. 512
3. 256
4. 32

If a person forgets to take the reading of his cell culture data now he needs to conclude among the two plates A( with 16 cells) and B (with 128 cells). Which plate has growth of more than 9hrs and which plate has growth of less than 9 hrs if they were yeast cells?