CMB: Cell cycle & Cancer

After the S phase, how many chromatids can be found in a human cell ?

• 23

• 46

• 92

• 182

After the S phase, how many dna strands are in the human cell?

• 23

• 46

• 92

• 184

which stage of interphase is centromere replicated?

• G1

• S

• G2

• CDK

Another name for nuclear division is:

• mitosis

• cytokinesis

Which checkpoint checks DNA damage?

• G1 checkpoint

• G2 checkpoint

identify Q

• centriole

• centrosome

• centromere

p53 is what kind of gene?

• proto-oncogenes

• tumor-suppressor

• protein

• DNA repair

which regulator respond to events inside the cell?

• growth factor

• MPF

• molecules inside cell

what type of tumor is this?

• benign

• malignant

a chromosome is a

• strand of DNA

• group of chromatids

• a strand of packaged DNA and proteins

• gene