Cell division (checkpoints and phases) Flashcards

IA2 exams

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1
Q

G2

A

G2

Cell growth in preparation for mitosis.

Checkpoint:
Checks DNA

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1
Q

G1

A

G1

Normal cell growth and function.

Checkpoint: The G1 checkpoint checks the environmental conditions and the DNA integrity.

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2
Q

S

A

S

DNA is unwound and replicated in preparation for cell division.

S phase checkpoint:

-DNA integrity
-DNA replication

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3
Q

M

A

The cell divides its DNA and cytoplasm to produce two new, identical daughter cells

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