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BIOCHEMZ(fates of pyruv)
33問 • 10ヶ月前
  • velante
    • 通報

    問題一覧

  • 1

    The primary product of glycolysis

    pyruvate

  • 2

    How many carbon atom backbone does pyruvate have?

    3

  • 3

    Oxidative carboxylation of pyruvate to acetyl coa

    aerobic w/oxygen

  • 4

    In vertibrates, pyruvate_____?

    lactate

  • 5

    In yeast, pyruvate _____?

    ethanol

  • 6

    Cant survive in the presence of oxygen Direct to lactic acid formation

    obligate

  • 7

    Prefer to live with oxygen, but cant survive without. Ex: yeast

    facultive

  • 8

    Under ETHANOL FORMATION: It undergoes decarboxylation or removal of CO2

    pyruvate to acetaldehyde

  • 9

    What catalyzes the rxn. under the removal of CO2

    pyruvate decarboxylase

  • 10

    How many carbon intermidiate Acetaldehyde have?

    2

  • 11

    After the CO2 was released what is the other term for gas production?

    fermentation

  • 12

    NADH donates oxidized electrons to acetaldehyde converting it to ethanol

    acetaldehyde to ethanol

  • 13

    In acetaldehyde ethanol formation,What facilitates the reduction in acetaldehyde ethanol formation?

    alcohol dehydrogenase

  • 14

    NADH converted BACK to NAD+ for continuation of glycolysis.

    remember!

  • 15

    Pyruvate is reduced to lactate in single step

    pyruvate to lactate

  • 16

    What catalyzes the pyruvate lactate formation?

    lactate dehydrogenase

  • 17

    NADH donates electrons to pyruvate converting it to_____?

    lactate

  • 18

    NADH is oxidized back to NAD+ for the continuation of glycolysis

    remember!

  • 19

    No CO2 is released in pyruvate lactate formation

    remember!

  • 20

    Pyruvate

    c3h4o3

  • 21

    Acetaldehyde

    c2h4o

  • 22

    Ethanol

    c2h5oh

  • 23

    Lactate

    c3h6o3

  • 24

    Location of AEROBIC RESPIRATION

    mitochondrial matrix

  • 25

    Key enzyme of AEROBIC RESPI.

    pyruvate dehydrogenase

  • 26

    Regulatory point of AEROBIC RESPI.

    TCA irrev.

  • 27

    Overall rxn of AEROBIC RESPI.

    ch3cocoo-~coa-sh+nad+~ch3-co-s-coa+co2+nadh

  • 28

    Antiporter in inner mitochondrial membrane that allows entry of molecule pyruvate in exchange for hydroxide ion.

    translocase

  • 29

    End product of glycolysis

    pyruvate

  • 30

    E1: yellow

    pyruvate dehydrogenase

  • 31

    E2: green

    dihydrolipoyl transacetylase

  • 32

    E3: pink

    dihydrolipoyl dehydrogenase

  • 33

    Deficiency: Pyruvate dh complex deficiency Abnormalities: Lactic acidosis, progressive neurological, and neuromuscular degeneration rare genetic disorder where the body lacks the necessary enzyme complex to properly break down pyruvate

    remember!

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    問題一覧

  • 1

    The primary product of glycolysis

    pyruvate

  • 2

    How many carbon atom backbone does pyruvate have?

    3

  • 3

    Oxidative carboxylation of pyruvate to acetyl coa

    aerobic w/oxygen

  • 4

    In vertibrates, pyruvate_____?

    lactate

  • 5

    In yeast, pyruvate _____?

    ethanol

  • 6

    Cant survive in the presence of oxygen Direct to lactic acid formation

    obligate

  • 7

    Prefer to live with oxygen, but cant survive without. Ex: yeast

    facultive

  • 8

    Under ETHANOL FORMATION: It undergoes decarboxylation or removal of CO2

    pyruvate to acetaldehyde

  • 9

    What catalyzes the rxn. under the removal of CO2

    pyruvate decarboxylase

  • 10

    How many carbon intermidiate Acetaldehyde have?

    2

  • 11

    After the CO2 was released what is the other term for gas production?

    fermentation

  • 12

    NADH donates oxidized electrons to acetaldehyde converting it to ethanol

    acetaldehyde to ethanol

  • 13

    In acetaldehyde ethanol formation,What facilitates the reduction in acetaldehyde ethanol formation?

    alcohol dehydrogenase

  • 14

    NADH converted BACK to NAD+ for continuation of glycolysis.

    remember!

  • 15

    Pyruvate is reduced to lactate in single step

    pyruvate to lactate

  • 16

    What catalyzes the pyruvate lactate formation?

    lactate dehydrogenase

  • 17

    NADH donates electrons to pyruvate converting it to_____?

    lactate

  • 18

    NADH is oxidized back to NAD+ for the continuation of glycolysis

    remember!

  • 19

    No CO2 is released in pyruvate lactate formation

    remember!

  • 20

    Pyruvate

    c3h4o3

  • 21

    Acetaldehyde

    c2h4o

  • 22

    Ethanol

    c2h5oh

  • 23

    Lactate

    c3h6o3

  • 24

    Location of AEROBIC RESPIRATION

    mitochondrial matrix

  • 25

    Key enzyme of AEROBIC RESPI.

    pyruvate dehydrogenase

  • 26

    Regulatory point of AEROBIC RESPI.

    TCA irrev.

  • 27

    Overall rxn of AEROBIC RESPI.

    ch3cocoo-~coa-sh+nad+~ch3-co-s-coa+co2+nadh

  • 28

    Antiporter in inner mitochondrial membrane that allows entry of molecule pyruvate in exchange for hydroxide ion.

    translocase

  • 29

    End product of glycolysis

    pyruvate

  • 30

    E1: yellow

    pyruvate dehydrogenase

  • 31

    E2: green

    dihydrolipoyl transacetylase

  • 32

    E3: pink

    dihydrolipoyl dehydrogenase

  • 33

    Deficiency: Pyruvate dh complex deficiency Abnormalities: Lactic acidosis, progressive neurological, and neuromuscular degeneration rare genetic disorder where the body lacks the necessary enzyme complex to properly break down pyruvate

    remember!