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Laabri

Domain 2 Cells REVIEW

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34 Nsɛmmisa

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1.

Which of the following is not found in an animal cell?

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23.

Which phase is the cell in when it is not dividing?

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Mitosis

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26.

What is the purpose of mitosis in an organism?

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28.

What is the result of binary fission?

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Meiosis

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Asemmisa {{asɛmmisaAhyɛnsode}}
2.

What is the function of the mitochondria in both animal and plant cells?

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3.

Lysosomes, often referred to as the cell's 'garbage disposal', are organelles that...

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4.

What is the main function of the cell membrane?

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5.

What term describes the property of the cell membrane that allows certain molecules to pass, but not others?

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6.

In the fluid mosaic model, which molecules serve as the 'floating icebergs' in a sea of phospholipids that assist large, polar molecules across the membrane?

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7.

What part of the phospholipid is hydrophobic?

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8.

What is the monomer that forms a protein?

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9.

Which monomer builds up nucleic acids?

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10.

Which type of biomolecule is best suited for storing energy?

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11.

What type of biomolecule are enzymes?

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12.

What role do enzymes perform within a cell?

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13.

If an enzyme is denatured, what has likely happened?

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14.

What is the primary difference between active and passive transport?

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15.

During passive transport, where do molecules move?

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16.

Which of the following is an example of active transport?

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17.

What type of transport involves water molecules moving across a semi-permeable membrane?

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18.

Which process does not require cellular energy?

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19.

What is the main difference between active and passive transport?

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20.

Which type of transport can move molecules from an area of lower concentration to an area of higher concentration?

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21.

'Hypertonic' describes a solution that:

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22.

What does a hypertonic solution result in when a cell is placed in it?

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24.

During which part of the cell cycle do cells duplicate their DNA?

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25.

Why do cells undergo mitosis?

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27.

What is the result of mitosis in terms of chromosome number?

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29.

Why doesn't binary fission require a partner?

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30.

Which of these is not a step in binary fission?

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31.

Why does meiosis involve two separate divisions instead of only one?

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32.

What is the end result of meiosis?

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33.

What significant event differentiates meiosis I and mitosis?

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34.

What term is used to describe the exchange of genetic material between homologous chromosomes?