BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
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Chapter 8.6, Problem 1LO
Describe carbon fixation.
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Chapter 8 Solutions
BIOLOGY
Ch. 8.1 - Prob. 1LOCh. 8.1 - Prob. 2LOCh. 8.2 - Prob. 1LOCh. 8.2 - Differentiate between the light-dependent and...Ch. 8.3 - Discuss how pigments are important to...Ch. 8.3 - Prob. 2LOCh. 8.4 - Prob. 1LOCh. 8.4 - Prob. 2LOCh. 8.5 - Prob. 1LOCh. 8.5 - Prob. 2LO
Ch. 8.6 - Describe carbon fixation.Ch. 8.6 - Prob. 2LOCh. 8.7 - Prob. 1LOCh. 8.7 - Prob. 2LOCh. 8 - Prob. 1DACh. 8 - Prob. 2DACh. 8 - Prob. 3DACh. 8 - The light-dependent reactions of photosynthesis...Ch. 8 - Which region of a chloroplast is associated with...Ch. 8 - The colors of light that are most effective for...Ch. 8 - During noncyclic photosynthesis, photosystem I...Ch. 8 - How is a reaction center pigment in a photosystem...Ch. 8 - The ATP and NADPH from the light reactions are...Ch. 8 - The carbon fixation reaction converts a. inorganic...Ch. 8 - Prob. 8UCh. 8 - Prob. 1ACh. 8 - If you could measure pH within a chloroplast,...Ch. 8 - Prob. 3ACh. 8 - If the Calvin cycle runs through six turns a. all...Ch. 8 - Prob. 5ACh. 8 - Given that the C4 pathway gets around the problems...Ch. 8 - If the thylakoid membrane became leaky to ions,...Ch. 8 - The overall process of photosynthesis a. results...Ch. 8 - Compare and contrast the fixation of carbon in C3,...Ch. 8 - Diagram the relationship between the reactants and...Ch. 8 - Do plant cells need mitochondria? Explain your...
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- Differentiate between nitrification and denitrification, and identify the electron donors and acceptors for eacharrow_forwardExplain the process of nitrogen fixation and why it is crucial to all life on earth.arrow_forwardExplain the centrality of nitrogen fixation to life and describe how atmospheric nitrogen is converted into biologically useful forms of nitrogen.arrow_forward
- What is carbon fixation?arrow_forwardPathway of carbon fixationarrow_forward46) The synthesis of sugar molecules through the process of photosynthesis requires energy absorbed from sunlight. Bearing this in mind, what kind of reaction is photosynthesis? A) Exergonic B) Feedback C) Endergonic D) Catabolic ubixoib noduso mott eagie alqmz eelqorolrdo or lo obixoib moduo olon ess to make ing t earrow_forward
- If a plant was deprived of glucose, what would happen? Group of answer choices a)Its chloroplasts would no longer function correctly. b)It would perform alcoholic fermentation instead of respiration. c)Photosynthesis would stop occurring, causing the leaves to change color. d)It would make its own glucose and be perfectly healthy. e)It would perform lactic acid fermentation instead of respiration.arrow_forwardWhy must nitrogen fixation occur in an anoxic (i.e., oxygen-free) environment? a)Because H2 is an additional product of nitrogen fixation, and the combination of H2 and O2 would cause the cell to combust. b)Oxygen poisons the dinitrogenase enzyme by entering the FeMo cluster c)Oxygen competes as an electron acceptor in the ETC, so electrons cannot be passed to N2. d)Oxygen "steals" electrons from the dinitrogenase reductase, producing free radicals.arrow_forwardIdentify the micronutrient. zinc oxygen carbon hydrogenarrow_forward
- The purpose of fermentation reactions is: a) to provide more glucose for glycolysis b) to generate ketone bodies which may replace glucose b) to enhance the oxygen using ability of the electron transport chain d) to keep glycolysis going under low oxygen conditions by recycling NAD Fructose has a higher glycemic index than glucose. This is because: a) it is converted into glucose b) it stimulates gluconeogenesis c) its metabolism is unregulated d) it signals glucagon release Which of these molecules has a higher phosphoryl transfer potential than ATP? A) glucose-6-phosphate b) glucose-1-phosphate c) glyceraldehyde-3-phosphate d) 1,3-biphosphoglycerate (1,3-BPG) After vigorous exercise, the primary source of sore muscles is: a) acetaldehyde b) lactic acid c) glyceraldehyde-3-phosphate d) phosphoenolpyruvate How many pyruvate molecules are made from 1 glucose molecule during glycolysis? A) 1 b) 2 C) 3 D) 4arrow_forwardIf a plant was deprived of glucose, what would happen? Group of answer choices(only one answer) a)Its chloroplasts would no longer function correctly. b)It would perform alcoholic fermentation instead of respiration. c)Photosynthesis would stop occurring, causing the leaves to change color. d)It would make its own glucose and be perfectly healthy. e)It would perform lactic acid fermentation instead of respiration.arrow_forwardWhat does carbon combine with to form glucose? a) NADPH b) ATP c) RuBP Please I need a surely answer and a quicker response d) G3Parrow_forward
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