cancer and cell cycle review

what is apoptosis?

• unprogrammed cell death

• spontaneous cell death

• programmed cell repair

• programmed cell death

proto-oncogenes encode ....

• stimulating proteins

• inhibitory proteins

Suppose a cell already in cytokinesis had a mutation in their DNA. What checkpoint had an error?

• M checkpoint

• S checkpoint

• Z checkpoint

• G1 checkpoint

What are the 2 genes that are involved in cancer development and prevention?

• sex genes

• proto-oncogenes

• hox genes

• tumor supressor genes

G0 is something that ALL cells go through

• true

• false

which of the following has the correct order of phases in the cell cycle?

• cytokinesis, mitosis, G1, S, G2

• G1, G2, S, mitosis, cytokinesis

• G1, S, G2, mitosis, cytokinesis

• G1, S, G2, cytokinesis, mitosis

what occurs in G1?

• DNA synthesis

• cell growth, normal functions, replication of organelles

• separation of cytoplasm

• cell resting

bacteria cells can go through mitosis

• false

• true

in what stage does the cytoplasm split?

• mitosis

• S phase

• cytokinesis

• G2 phase

what are the three phases of interphase?

• M

• G1

• S

• G2