In a plant, the reaction that produces sugar molecules occur in _____. a) the li

Question

In a plant, the reaction that produces sugar molecules occur in _____. a) the light reactions alone b) the Calvin cycle alone c) the light reactions and the Calvin cycle d) neither the light reactions nor the Calvin cycle What is the primary function of the Calvin cycle? a) use NADPH to release carbon dioxide b) split water and release oxygen c) transport RuBP out of the chloroplast d) synthesize simple sugars from carbon dioxide Where does the Calvin cycle take place? a) stroma of the chloroplast b) thylakoid membrane c) interior of the thylakoid d) outer membrane of the chloroplast The first step in the Calvin cycle is the combination of RuBP and CO_2. What is the enzyme that catalyzes this reaction? a) Rubisco b) Combinase c) RuBP kinase d) Aconitase Production of almost all other organic molecules begins with ______. a) glycerol b) glucose c) amino acids d) nucleic acids During the removal of proteins from the cell, _______ reactions occur. However their synthesis ______ reactions occur. a) hydrolysis; dehydration b) dehydration; hydrolysis c) amination; hydrolysis d) esterification; dehydration Which level of protein structure do the alpha-helix and beta-pleated sheet represent a) primary structure b) secondary structure tertiary structure d) quaternary structure

Explanation / Answer

32) b. the calvin cycle occurs in the dark and produces glucose from energy captured in light reactions.

33) d

34)a

35)a

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