Mitosis & Meisosis Flashcards

1
Q

What is the structure of DNA?

A

Double helix, comp base pairs, coils around nucleosomes, coils into supercoils and then into chromosomes.

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2
Q

What is mitosis for?

A

Growth, replace dead cells, produces two daughter cells genetically identical to parent cell

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3
Q

What happens in S-phase of the cell cycle?

A

DNA replication and centrosome replication.

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4
Q

What happens during prophase?

A

Chromatin condenses into chromosomes, centrosomes nucleate microtubules and move to opposite poles of nucleus

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