BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 6, Problem 11SA
The Calvin-Benson cycle starts with _______.
| a. the absorption of photon energy |
| b. carbon fixation |
| c. the release of electrons from photosystem II |
| d.
|
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The Calvin–Benson cycle starts with_____ . a. the absorption of photon energy b. carbon fixation c. the release of electrons from photosystem II d. NADP+ formation
The metabolic pathway of photosynthesis is categorized as _____ because its reactions "build" more complex molecules from simpler ones.
A. endergonic
B. exergonic
C. catabolic
D. anabolic
A. Highlight all the organisms that CAN do photosynthesis (you might need to google search what these are)
Venus fly trap Mycorrhizal fungus Cyanobacteria Red algae Sponges Corn (Zea mays)
B. Summarize the purpose of photosynthesis______
C. How could you tell or measure the rate of photosynthesis? ____
D. What is a redox reaction? ___
E. When the water molecule donates its electron to the chlorophyll molecule the water molecule was ______ while the chlorophyll was ______.
F. When the carbon chain gains electrons from NADPH the carbon chain has been _____.
G. Discuss how the chloroplast structure is arranged using the following terms (include picture too)
chloroplast, thylakoid, stroma, chlorophyll,
H. Light reaction and Calvin cycle: what is the overall purpose of each one?
Chapter 6 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 6 - A cat eats a bird, which ate a caterpillar that...Ch. 6 - Plants use ________ as an energy source to drive...Ch. 6 - In plants, photosynthetic eukaryotes, and...Ch. 6 - Most of the carbon that land plants use for...Ch. 6 - Which of the following statements is incorrect? a....Ch. 6 - When a photosystem absorbs light energy, ________...Ch. 6 - In the light-dependent reactions, _______. a....Ch. 6 - Prob. 8SACh. 6 - Prob. 9SACh. 6 - Prob. 10SA
Ch. 6 - The Calvin-Benson cycle starts with _______. a....Ch. 6 - Which of the following substances does not...Ch. 6 - Closed stomata ________. a. limit gas exchange c....Ch. 6 - In C3 plants, _______ makes sugar production...Ch. 6 - Match each term with its most suitable...Ch. 6 - About 200 years ago, Jan Baptisa van Helmontwanted...Ch. 6 - While gazing into an aquarium, you observe bubbles...Ch. 6 - A C3 plant absorbs a carbon radio isotope...Ch. 6 - In 2005, a new species of green sulfur bacteria...
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- In ________, electrons that have been energized by light contribute their energy to add phosphate to ADP, producing ATP. (a) crassulacean acid metabolism (b) the Calvin cycle (c) photorespiration (d) C4 pathways (e) photophosphorylationarrow_forwardIn photosynthesis, NADPH is the product of a. Photosystem II b. Photosystem I c. the manganese cluster enzyme complex d. P680arrow_forwardThe Calvin Cycle is also called A. the light independent reactions B. the light dependent reactionsarrow_forward
- 1. The equation for photosynthesis can be written as C6H12O6 + 602->6CO₂ + 6H₂O. How many oxygen atoms are present in the products of photosynthesis? A. 6 B. 18 C. 14 D. 12 2. End product of citric acid cycle/Krebs cycle is A. Citric Acid B. Lactic Acid C. Pyruvic Acid D. CO2+H2O 3. End product of glycolysis is A. Acetyl - CoA B. Lactic Acid C. Pyruvic Acid D. CO2+H2O 4. Three of the four answers listed below are compounds in the Krebs reactions. Select the exception. A. Oxaloacetate B. Isocitrate C. Succinyl-CoA D. Pyruvate 5. Picture attached A. Carboxyl B. Sulfhydryl C. Hydroxyl D. Aminoarrow_forwardWhich of the following substances does not participate in the Calvin–Benson cycle? a. ATP d. PGAL b. NADPH e. O2 c. RuBP f. CO2arrow_forwardFrom which component of the light-dependent reactions does NADPH form most directly? a. photosystem II b. photosystem I c. cytochrome complex d. ATP synthasearrow_forward
- respiration whether it is aerobic or anaerobic occurs in a. animal cells only b. plant cells only c. all living things d. organisms only found in the plant and animal kingdoms During photosynthesis, water molecules are split in the a. carbon fixation stage b. syntheses reaction c. light dependent reaction d. calvin benson cycle the synthesis of glucose in plants a. occurs during photosystems I and II b. occurs in the citric acid style c. occurs in the light dependent reaction d. requires ATP and NADPH In aerobic respiration, electrons move through the electron transport system from a. weak electron donors to stronger electron donors b. more stable compounds to less stable compounds c. higher energy levels to lower energy levels d. lower energy levels to higher energy levels the products of cellular respiration that leave the mitochondria are a. water, ADP, and carbon dioxide b. NAD, FAD, and ATP c. glucose, carbon dioxide, and water d. carbon dioxide, ATP, and waterarrow_forward60.A mobile, lipid soluble carrier of TWO electrons present in chloroplasts is ___. Select one: a. cytochrome c b. Q c. plastocyanin d. PQBarrow_forwardThe products of the light-dependent reactions feed intoa. the Calvin cycle. c. glycolysis.b. photosystem I. d. the Krebs cyclearrow_forward
- The excited electron from photosystem I a. can be returned to the reaction center to generate ATP by cyclic photophosphorylation. b. is replaced by oxidizing H2O. c. is replaced by an electron from photosystem II. d. Both a and c are correct.arrow_forwardIn the light-dependent reactions,______ . a. carbon dioxide is fixed c. CO2 accepts electrons b. ATP forms d. sugars formarrow_forwardPhotosynthesis consists only of Calvin cycle Select one: a. False b. Truearrow_forward
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