6. The Calvin cycle beings when: a. light is available b. light is not available c. CO2 is attached to RuBP d. electrons leave a photosystem 7. Most of the ATP made during cellular respiration is generated by: a. Glycolysis b. oxidative phosphorylation c. substrate level phosphorylation d. direct synthesis of ATP by the Krebs Cycle 8. What is true of the organic molecules that can be used in aerobic cellular respiration? a. Lipids and proteins can be used, but carbohydrates must be in the form of monosaccharides. b. Carbohydrates and lipids can be used, but not protein. c. Only carbohydrates can be used. d. Carbohydrates, proteins, and lipids can all be used, but enter the cycles at different places 9. Which chemical equation represents alcoholic fermentation? a. 6 CO2 + 6 H2O + energy → C6H12O2 + 6 02 b. C6H12O6+ NADH →2C3H6O3 + NAD+ c. C6H12O6 → 2 C2H5OH + 2 CO₂ d. CO2 + O2 + 4H2S → CH2O + 4S + 3H2O 10. This diagram is of a mitochondrion. Which label shows the site of the electron transport chain? a. A b. B C. C d. D A -C D 11. In the leaves of most plants, where can chloroplasts be found? a. in the upper epidermis and palisade mesophyll tissues only b. in the palisade and spongy mesophyll tissue only c. in the palisade and spongy mesophyll tissues, and the guard cells of epidermal tissue d. in the upper epidermis, palisade, and spongy mesophyll tissues only 12. During photolysis electrons are released and carry out a variety of actions. Which of the following actions is the most thermodynamically important? a. They are used directly in the fixation of carbon during the Calvin cycle b. They combine with H+ ions and oxygen to form water c. They reduce photosystem II chlorophyll molecules d. They reduce photosystem I chlorophyll molecules

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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6. The Calvin cycle beings when:
a. light is available
b. light is not available
c. CO2 is attached to RuBP
d. electrons leave a photosystem
7. Most of the ATP made during cellular respiration is generated by:
a. Glycolysis
b. oxidative phosphorylation
c. substrate level phosphorylation
d. direct synthesis of ATP by the Krebs Cycle
8. What is true of the organic molecules that can be used in aerobic cellular respiration?
a. Lipids and proteins can be used, but carbohydrates must be in the form of monosaccharides.
b. Carbohydrates and lipids can be used, but not protein.
c. Only carbohydrates can be used.
d. Carbohydrates, proteins, and lipids can all be used, but enter the cycles at different places
9. Which chemical equation represents alcoholic fermentation?
a. 6 CO2 + 6 H2O + energy → C6H12O2 + 6 02
b. C6H12O6+ NADH →2C3H6O3 + NAD+
c. C6H12O6 → 2 C2H5OH + 2 CO₂
d. CO2 + O2 + 4H2S → CH2O + 4S + 3H2O
10. This diagram is of a mitochondrion. Which label shows the site of the electron transport chain?
a.
A
b. B
C. C
d. D
A
-C
D
11. In the leaves of most plants, where can chloroplasts be found?
a. in the upper epidermis and palisade mesophyll tissues only
b. in the palisade and spongy mesophyll tissue only
c. in the palisade and spongy mesophyll tissues, and the guard cells of epidermal tissue
d. in the upper epidermis, palisade, and spongy mesophyll tissues only
12. During photolysis electrons are released and carry out a variety of actions. Which of the following
actions is the most thermodynamically important?
a. They are used directly in the fixation of carbon during the Calvin cycle
b. They combine with H+ ions and oxygen to form water
c. They reduce photosystem II chlorophyll molecules
d. They reduce photosystem I chlorophyll molecules
Transcribed Image Text:6. The Calvin cycle beings when: a. light is available b. light is not available c. CO2 is attached to RuBP d. electrons leave a photosystem 7. Most of the ATP made during cellular respiration is generated by: a. Glycolysis b. oxidative phosphorylation c. substrate level phosphorylation d. direct synthesis of ATP by the Krebs Cycle 8. What is true of the organic molecules that can be used in aerobic cellular respiration? a. Lipids and proteins can be used, but carbohydrates must be in the form of monosaccharides. b. Carbohydrates and lipids can be used, but not protein. c. Only carbohydrates can be used. d. Carbohydrates, proteins, and lipids can all be used, but enter the cycles at different places 9. Which chemical equation represents alcoholic fermentation? a. 6 CO2 + 6 H2O + energy → C6H12O2 + 6 02 b. C6H12O6+ NADH →2C3H6O3 + NAD+ c. C6H12O6 → 2 C2H5OH + 2 CO₂ d. CO2 + O2 + 4H2S → CH2O + 4S + 3H2O 10. This diagram is of a mitochondrion. Which label shows the site of the electron transport chain? a. A b. B C. C d. D A -C D 11. In the leaves of most plants, where can chloroplasts be found? a. in the upper epidermis and palisade mesophyll tissues only b. in the palisade and spongy mesophyll tissue only c. in the palisade and spongy mesophyll tissues, and the guard cells of epidermal tissue d. in the upper epidermis, palisade, and spongy mesophyll tissues only 12. During photolysis electrons are released and carry out a variety of actions. Which of the following actions is the most thermodynamically important? a. They are used directly in the fixation of carbon during the Calvin cycle b. They combine with H+ ions and oxygen to form water c. They reduce photosystem II chlorophyll molecules d. They reduce photosystem I chlorophyll molecules
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