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chapter 2
10問 • 4ヶ月前
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    問題一覧

  • 1

    When ATP releases energy by losing a phosphate group, into what molecule is it converted?

    ADP (adenosine diphosphate)

  • 2

    What is the process called that adds a high-energy phosphate group to a molecule?

    Phosphorylation

  • 3

    Why does an enzyme become inactivated if its shape is altered?

    It can no longer bind to its substrate (active site is changed)

  • 4

    In DNA base pairing, adenine pairs with ___ and cytosine pairs with ___.

    Thymine, Guanine

  • 5

    The second and third phosphate groups of ATP are attached to the rest of the molecule by what kind of bond?

    High-energy phosphoanhydride bonds (phosphate bonds)

  • 6

    ATP is continually reformed from ADP and Pi using energy derived from what source?

    Food (chemical energy from nutrients/cellular respiration)

  • 7

    Select all nitrogenous bases that are found in both DNA and RNA.

    Cytosine, Guanine, Adenine

  • 8

    When ATP is hydrolyzed and its high-energy bond is broken, what are the products?

    ADP (adenosine diphosphate), Inorganic phosphate (Pi)

  • 9

    Adding a high-energy phosphate group to ADP forms which molecule?

    ATP (adenosine triphosphate)

  • 10

    Which nitrogenous base is found in RNA but not in DNA?

    Uracil

  • chapter 2

    chapter 2

    ユーザ名非公開 · 10問 · 4ヶ月前

    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

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    chapter 2

    chapter 2

    ユーザ名非公開 · 10問 · 4ヶ月前

    chapter 2

    chapter 2

    10問 • 4ヶ月前
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    chapter 2

    chapter 2

    ユーザ名非公開 · 10問 · 4ヶ月前

    chapter 2

    chapter 2

    10問 • 4ヶ月前
    ユーザ名非公開

    問題一覧

  • 1

    When ATP releases energy by losing a phosphate group, into what molecule is it converted?

    ADP (adenosine diphosphate)

  • 2

    What is the process called that adds a high-energy phosphate group to a molecule?

    Phosphorylation

  • 3

    Why does an enzyme become inactivated if its shape is altered?

    It can no longer bind to its substrate (active site is changed)

  • 4

    In DNA base pairing, adenine pairs with ___ and cytosine pairs with ___.

    Thymine, Guanine

  • 5

    The second and third phosphate groups of ATP are attached to the rest of the molecule by what kind of bond?

    High-energy phosphoanhydride bonds (phosphate bonds)

  • 6

    ATP is continually reformed from ADP and Pi using energy derived from what source?

    Food (chemical energy from nutrients/cellular respiration)

  • 7

    Select all nitrogenous bases that are found in both DNA and RNA.

    Cytosine, Guanine, Adenine

  • 8

    When ATP is hydrolyzed and its high-energy bond is broken, what are the products?

    ADP (adenosine diphosphate), Inorganic phosphate (Pi)

  • 9

    Adding a high-energy phosphate group to ADP forms which molecule?

    ATP (adenosine triphosphate)

  • 10

    Which nitrogenous base is found in RNA but not in DNA?

    Uracil