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General Biology (2nd QA prep)
  • Chiaki Nanami

  • 問題数 40 • 12/16/2023

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    問題一覧

  • 1

    What does ATP stand for?

    Adenosine Triphosphate

  • 2

    Where is ATP derived from?

    Inosinic Acid

  • 3

    The Inosinic Acid was first discovered by _____.

    Justus von Liebig

  • 4

    Given credit for discovering ATP from extracts of muscles and liver

    Karl Lohmann

  • 5

    Energy is a basic requirement for a chemical reaction to commence. This reaction absorbs energy.

    Endergonic reaction

  • 6

    A spontaneous reaction which releases energy, however, products are at a lower energy level.

    Exergonic reaction

  • 7

    Energy stored in ATP is released when a _________ is ________ from the molecule.

    phosphate, removed

  • 8

    The ________ groups are very easily broken.

    third phosphate

  • 9

    When the phosphate is removed, ATP becomes ADP. What then does ADP stand for?

    Adenosine Diphosphate

  • 10

    Where does the phosphate along with the energy go once it is released?

    Cytoplasm

  • 11

    This is the process of breaking the chemical bonds by using water.

    Hydrolysis Reaction

  • 12

    It means that the two reactions occur at the same time, same place, usually utilizing the same enzyme complex.

    Coupled Reaction

  • 13

    Takes simpler molecules and builds them into more complex ones, generally using ATP in the process.

    Anabolic Reaction

  • 14

    Breaks down complex molecules into simpler ones, producing ATP in the process.

    Catabolic Reaction

  • 15

    The coupling reaction is maintained through the _________ ______

    Circadian Rhythm

  • 16

    It is your body's proportion in terms of weight and height

    Body Mass Index

  • 17

    It is the minimum amount of energy, usually in the form of calories, which your body requires to complete it's normal functions.

    Body Metabolic Rate

  • 18

    It's the energy-producing process in autotrophic plants where carbon dioxide and water in the presence of sunlight trapped by the green chlorophyll pigment combined to produce glucose

    Photosynthesis

  • 19

    Enters and leaves through the stoma/stomata.

    Carbon Dioxide

  • 20

    From the soil will enter into the roots through root hairs

    Water

  • 21

    This is what the leaves' chlorophyll capture and absorb as sunlight or photosynthesis.

    Visible white light

  • 22

    The byproduct of photosynthesis, which is the simplest form of sugar, principal source of food for autotrophic and heterotrophic organisms

    Glucose

  • 23

    Write the formula of photosynthesis below:

    6CO2 + 6H2O →C6H12O6 + 6O2

  • 24

    Light absorbed by photosystem II is used to break down water molecules into energized electrons, hydrogen ions and oxygen

    Photosystem II

  • 25

    High energy electrons from photosystem II move through the ______________ to photosystem I

    Electron transport chain

  • 26

    The inside of the thylakoid membrane fills up with positively charged hydrogen ions.

    Hydrogen Ion movement

  • 27

    This action makes the outside of the thylakoid membrane positively charged

    Step 4

  • 28

    As hydrogen ions pass through ATP synthase, their energy is used to convert ADP into ATP.

    Step 5

  • 29

    Write the # of the step below: Hydrogen Ion movement

    step 4

  • 30

    Write the # of the step below: Photosystem II

    step 1

  • 31

    Write the # of the step below: Electron transport chain

    step 2

  • 32

    Write the # of the step below: Photosynthesis I

    step 3

  • 33

    What is the fifth step of the light dependent reaction?

    ATP formation

  • 34

    Write the # of the step below: electrons are re-energized

    step 3

  • 35

    What is the formula for cellular respiration?

    C6H12O6+6O2 → 6CO2+6H2O

  • 36

    It is the release of energy from food in the presence of oxygen

    aerobic respiration

  • 37

    It is the release of energy from food without requiring the presence of oxygen

    Anaerobic respiration

  • 38

    It is the breaking down of sugar to produce energy where oxygen is present

    Aerobic respiration

  • 39

    Occurs in the mitochondria

    Aerobic respiration

  • 40

    It is the initial breakdown of glucose to pyruvate, a three carbon structure in the cytoplasm

    Glycolysis