QUIZ
Cell Respiration AP Bio
2 years ago by
Melanie Voss
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INSTRUCTOR-LED SESSION
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ASYNCHRONOUS LEARNING
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  • Question 1
    10 seconds
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    Q.

    Glucose is ____________________ during cell respiration

    answer choices

    reduced

    oxidized

  • Question 2
    10 seconds
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    Q.

    ATP is a more stable molecule than ADP

    answer choices

    True

    False

  • Question 3
    10 seconds
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    Q.

    During cell respiration, the first step is to USE to ATP

    answer choices

    True

    False

  • Question 4
    20 seconds
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    Q.

    Glycolysis occurs in the cytoplasm and produces all of the following EXCEPT

    answer choices

    ATP

    Carbon Dioxide

    3 carbon chain (pyruvate)

    NADH (electron carrier)

  • Question 5
    30 seconds
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    Q.

    The purpose of the Krebs cycle is to

    answer choices

    completely oxidize the remaining glucose chain

    produce carbon dioxide

    produce water

    regenerate NAD+ so glycolysis can continue

  • Question 6
    30 seconds
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    Q.

    Chemiosmosis is the use of energy to _______________________

    answer choices

    set up a hydrogen ion gradient

    to produce water

    oxidize glucose

    remove electrons from the ETC using oxygen gas

  • Question 7
    30 seconds
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    Q.

    What is FALSE about ATP synthase

    answer choices

    it can be found in the mitochodrion and chloroplast

    it is an enzyme with two substrates, ADP and a phosphate

    it is a transport protein

    it actively transports H+ across membranes

  • Question 8
    30 seconds
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    Q.

    Oxidative phosphorylation uses _______________ to make ATP

    answer choices

    electrons energy from glucose

    electron energy from oxygen gas

    electron energy from water

  • Question 9
    30 seconds
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    Q.

    What makes more ATP

    answer choices

    oxidative phosphorylation during ETC and ATP synthase

    substrate level phosphorylation during glycolysis and krebs

  • Question 10
    30 seconds
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    Q.

    Oxygen gas is a _____________ of cell respiration because it _______

    answer choices

    reactant, replaces lost electrons from glucose

    reactant, removes low energy electrons from the ETC chain

    product, it the left over after the carbon chain releases its electrons

    product, when water splits to give electrons, oxygen gas is the waste product

  • Question 11
    30 seconds
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    Q.

    Purpose of fermentation is to

    answer choices

    make NAD+

    make carbon dioxide

    oxidize glucose

    create a proton gradient

  • Question 12
    30 seconds
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    Q.

    All of the follow occur anaerobically EXCEPT

    answer choices

    glycolysis

    fermentation

    Krebs cycle

  • Question 13
    30 seconds
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    Q.

    If the ETC was blocked by cyanide what would happen?

    answer choices

    the mitochondrion would over heat

    excessive NAD+ would build up in the cells and blood

    oxygen levels would decrease

    NADH and FADH2 would be in high levels

  • Question 14
    30 seconds
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    Q.

    A mouse at 10 C would use oxygen _______________ than a snake at 10 C (assume same size)

    answer choices

    faster

    slower

  • Question 15
    30 seconds
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    Q.

    If the environment temperature is 40 C a snake's body will be 40 C.

    answer choices

    True

    False

  • Question 16
    30 seconds
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    Q.

    Phosphofructokinase is an enzyme used in glycolysis. Which of the following will make is work more efficiently?

    answer choices

    increased levels of ATP

    increased levels of AMP

    increases levels of oxygen gas

    increased levels of pyruvate

  • Question 17
    30 seconds
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    Q.

    ATP synthase directly uses _____________ to spin in order to connect phosphate onto ADP

    answer choices

    diffusion from a proton gradient

    diffusion from an electron gradient

    active transport of a proton gradient

    active transport of an electron gradient

  • Question 18
    30 seconds
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    Q.

    What is NOT produced during glycolysis

    answer choices

    ATP

    NADH

    Pyruvate

    CO2

  • Question 19
    30 seconds
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    Q.

    Which of the following can still happen without oxygen gas present in the cell

    answer choices

    production of NAD+ at the electron transport chain

    production of NADH during krebs cycle

    production of NADH during glycolysis

    oxidative phosphorylation at the ATP synthase

  • Question 20
    30 seconds
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    Q.

    What is this process showing?

    answer choices

    substrate level phosphorylation

    chemiosmosis

    Krebs cycle

    glycolysis

  • Question 21
    30 seconds
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    Q.

    Which of the following is FALSE about this process?

    answer choices

    the pH of the intermembrane space is more acidic than the matrix

    the H+ is using facilitated diffusion as it passes through the ATP synthase

    ATP is used to move the H+ against its gradient along the ETC

    O2 gas is needed to remove the low energy electrons from the ETC

  • Question 22
    30 seconds
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    Q.

    If this is a yeast solution, what type of gas will be collecting in the inverted graduated cylinder

    answer choices

    hydrogen

    carbon dioxide

    oxygen gas

  • Question 23
    30 seconds
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    Q.

    What is this process showing?

    answer choices

    glycolysis

    Krebs cycle

    alcoholic fermentation

    aerobic respiration

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