Unit 6 Review Flashcards

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1
Q

1.1st phase

A

inter phase

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2
Q

2.2nd phase

A

pro phase

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3
Q

3.3rd phase

A

meta phase

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4
Q

4.4th phase

A

anaphase

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5
Q

5.5th phase

A

telophase

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6
Q

6.6th phase

A

cytokynesis

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7
Q

What are sub units of DNA

A

Nucleotides

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8
Q

Does DNA regenerate itself after cytokineses

A

NO in s phase

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9
Q

What cells are a result of uncontrolled cell growth

A

Cancer cells

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10
Q

what process results in two complete strands of DNA

A

DNA replication

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11
Q

What is the purpose of Mitosis?

A

Mitosis id the process of cell division so that it allows an organism to heal and repair

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12
Q

What are the 4 nitrogen bases found in DNA

A

Cytosine, Guanine, Adenine, and Thymine

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13
Q

What is the shape of DNA

A

Double stranded and double helix

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14
Q

What holds nitrogen bases together

A

Hydrogen bonds

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15
Q

Where is DNA found in the cell

A

Nucleus

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16
Q

What phase does DNA Replication occur

A

S phase

17
Q

What happens during G1

A

Growth and preparation for division

18
Q

What part of the cell cycle results in two daughter cells

A

Cytokinesis

19
Q

What did Oswald Avery work prove

A

That DNA is genetic material

20
Q

What forms the rungs of the DNA ladder

A

Nitrogen base

21
Q

Why is it important to replicate before cells divide

A

ensures each cell has enough DNA