cell cycle/cell division

a cell spends most of its life in the __________ phase

all cell except the sex and the nervous cells go through the cell cycle

• True

• False

the phase where DNA duplication occurs is called ____________

• Synthesis

• Growth

• Preperation

• mitosis

select the phase where Preparation for mitosis occurs

• G₁

• G₀

• G₂

• S

Answer explanation

the preparation for mitosis occurs in the G2 phase of the cell cycle. the G2 phase can be remember by thinking:

G2 ---------> growth and preparation for mitosis

the order in which the phases of the cell cycle occur:

• Mitosis G1 G2 S G0

• G₁/G₀ , G₂ , Mitosis , S

• G, S, Mitosis

• G₁/G₀ , S , G₂ , Mitosis

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What cells exit the cell cycle at G0?

select all that aply

• Sex cells

• skin cells

• nervous cells

• all of the above

How many chromosomes are in the human body?

• 23

• 46

• 92

• 52

• 12

how many pairs of chromosomes are there in the human body?

• 23

• 23₅

• 323

• 32

which of the following cells go through the cell cycle?

• Skin cells

• Blood cells

• endothelial cells

• all of the above