Cell Cycle

Q.

Which phase comes in between the G₁ and G₂ phases of the cell cycle?

1. M phase

2. G₀ phase

3. S phase

4. Interphase

Q. What is the time taken by unicellular fungi to progress through cell cycle?

1. 90 minutes
2. 1 hour
3. 24 hours
4. 30 minutes

Q. Why is mitosis called as equational division?

Q.

Which of the following cellular structures always disappears during mitosis and meiosis?

1. Plasma membrane

2. Nucleolus and nuclear envelope

3. Plastids

4. None of the above

Q.

Describe the events taking place during interphase.

Q.

what is G0 phase of plant cell?

Q.

Four healthy people in their twenties got involved in injuries resulting in damage and death of a few cells of the following, which cells are least likely to be replaced by new cells?

1. Osteocytes

2. Skin cells

3. Liver cells

4. Neurons

Q.

WHY CELL CYCLE DIVIDED

Q.

The most important reason for cell division to occur is:

1. ​To ensure that the daughter cells resemble each other as well as the parent in genetic content.

2. To ensure both the daughter cells receive the exact same amount of cytoplasm

3. To ensure that both the daughter cells get the same number of organelles

4. To ensure that the nucleus is divided exactly in half

Q. Duration of human cell cycle