HARD
AS and A Level
IMPORTANT
Earn 100
Distinguish between centrosome, centriole and centromere.
Important Questions on The Mitotic Cell Cycle
HARD
AS and A Level
IMPORTANT
The given diagram B shows the same cell as in diagram A at telophase. The cell is beginning to divide and a new cell wall is forming, spreading out from the middle of the cell. Copy the diagram and add drawings of the chromosomes as they would appear at this stage.
HARD
AS and A Level
IMPORTANT
The given diagram shows chromosomes in the nucleus of an animal cell. Draw a diagram to show what the nucleus would look like in the anaphase of mitosis.
MEDIUM
AS and A Level
IMPORTANT
Centrosomes are replicated before M phase of the cell cycle begin.
MEDIUM
AS and A Level
IMPORTANT
Sister chromatids contain identical DNA.
MEDIUM
AS and A Level
IMPORTANT
The microtubules attached to a given kinetochore extend to both poles of the spindle.
HARD
AS and A Level
IMPORTANT
Microtubule polymerisation and depolymerisation is a feature S phase of the cell cycle.
MEDIUM
AS and A Level
IMPORTANT
Kinetochores are found in the centrosomes.
MEDIUM
AS and A Level
IMPORTANT
Telomeres are the sites of attachment of microtubules during mitosis.
