Campbell Biology: Concepts & Connections (9th Edition)
9th Edition
ISBN: 9780134296012
Author: Martha R. Taylor, Eric J. Simon, Jean L. Dickey, Kelly A. Hogan, Jane B. Reece
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 2TYK
In photosynthesis, __________ is oxidized and __________ is reduced.
a. water … oxygen
b. carbon dioxide … water
c. water … carbon dioxide
d. glucose … carbon dioxide
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Chapter 7 Solutions
Campbell Biology: Concepts & Connections (9th Edition)
Ch. 7 - Complete this summary map of photosynthesis.Ch. 7 - In photosynthesis, __________ is oxidized and...Ch. 7 - Which of the following are produced by reactions...Ch. 7 - When light strikes chlorophyll molecules in the...Ch. 7 - The reactions of the Calvin cycle are not directly...Ch. 7 - Which of the following does not occur during the...Ch. 7 - Why is it difficult for C3 plants to carry out...Ch. 7 - How is photosynthesis similar in C4 plants and CAM...Ch. 7 - To synthesize one glucose molecule, the Calvin...Ch. 7 - Compare and describe the roles of CO2 and H2O in...
Ch. 7 - Explain why a poison that inhibits an enzyme of...Ch. 7 - What do plants do with the sugar they produce in...Ch. 7 - Explain what is meant by saying the light...Ch. 7 - The following diagram compares the chemiosmotic...Ch. 7 - Continue your comparison of electron transport and...Ch. 7 - Prob. 16TYKCh. 7 - Most scientific experts agree that climate change...
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- ________ reactions of photosynthesis generate NADPH and ATP to carry solar energy. a. The light-independent b. The light-dependent c. Both the light-dependent and -independentarrow_forwardThe metabolic pathway of photosynthesis is categorized as _____ because its reactions "build" more complex molecules from simpler ones. A. endergonic B. exergonic C. catabolic D. anabolicarrow_forwardSelect the best answer describing the role of light in photosynthesis a.It is the source of respiration b.It is the source of carbon for the reaction c.It is the source of energy for the reaction d. all of thesearrow_forward
- O2 released in the process of photosynthesis comes from: A. CO2 B. water C. sugar D. pyruvic acidarrow_forwardThe process of ________ requires carbon dioxide to begin. a. cellular respiration b. lactic acid fermentation c. photosynthesisarrow_forwardWhich of the following is not a product of the light reactions in photosynthesis? a. O2 b. NADPH c. H2O d. ATParrow_forward
- The light reactions of photosynthesis provide A. RuBP B. carbon dioxide C. chemical energy D. carbohydrate E. ADParrow_forwardPLANT CELLS ARE PROTECTED FROM THE HARMFUL EFFECTS OF EXCESSIVE LIGHT ENERGY AND REACTIVE OXIDATIVE MOLECULES BY__________ A.MITOCHONDRIA B. CHLOROPHYLL C. CAROTENOIDS D. ATParrow_forwardIt has recently been discovered that blue-green algae (photosynthetic bacteria) can adjust the wavelength of light they use. It is most likely that they adjust the: A. Photosynthetic pigments B. Chloroplast number C. Photosynthetic mechanism D. Timing of photosynthesisarrow_forward
- Which of the following are the products of the light reactions of photosynthesis. A. Glucose B. Water C. ATP D.NADP E. Light energy F. NADPH G. Carbon dioxide H. Oxygenarrow_forwardThe main purpose of the light-independent reactions is to ________. a. convert solar energy to chemical energy b. convert solar energy to ATP for short-term energy use c. build carbohydrates for long-term energy storagearrow_forwardA. 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?arrow_forward
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