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Cell Cycle and Mitosis

Last updated over 7 years ago

14 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

MItosis and Cell Cycle Formative

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Write your First and Last Name and class Period

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2.

Put a box around the phase where DNA is replicated.

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3.

Draw a line through all of the phases included in interphase.

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4.

Circle the phase that cells double all of their organelles in preparation for cell division.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Put a star on the phase where cell division occurs.

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6.

Explain in a complete sentence the purpose of the checkpoints in the Cell Cycle.

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7.

Explain in a complete sentence what would occur if one or more of the checkpoints did not work.

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8.

Put a box around metaphase in the diagram.

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9.

Explain in complete sentences what is occurring to the chromosomes during metaphase.

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10.

Put a box around the phase that show the chromosomes appearing and the nuclear envelope disappearing. Write the name of that phase next to the box.

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Put a star on the picture in the diagram that G1, S, and G2 are occurring.

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12.

Identify 3 reasons why cell division occurs in organisms.

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13.

Explain what would happen if Anaphase did not occur during mitosis.

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14.

If a parent cell begins mitosis with 46 chromosomes, how many chromosomes will be in each daughter cell at the end of mitosis? Write the number of chromosmes in each of the daughter cells.