BIOL 1408- Lecture Quiz 7

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Tarrant County College, South *

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1408

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Biology

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Feb 20, 2024

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Lecture 7 Quiz - Results Attempt 1 of Unlimited Written Feb 15, 2024 10:02 PM - Feb 15, 2024 10:11 PM Attempt Score 15 / 15 - 100 % Overall Grade (Highest Attempt) 15 / 15 - 100 % Question 1 1 / 1 point Photosynthesis occurs in organelles called Question 2 1 / 1 point In plants, photosynthesis takes place in the Your quiz has been submitted successfully. a) chloroplasts b) mitochondria c) golgi bodies d) chromoplasts
Question 3 1 / 1 point Plants use the energy in __________ to drive photosynthesis. Question 4 1 / 1 point Which of the following correctly summarizes the process of photosynthesis? a) cytoplasm. b) stroma and thylakoid of the chloroplast. c) inner membrane of the mitochondria. d) stem of the plant. a) light b) glucose c) carbon dioxide d) oxygen
Question 5 1 / 1 point The second stage of photosynthesis, the Calvin cycle, occurs Question 6 1 / 1 point The oxygen released in photosynthesis comes from a) CO 2 + O 2 + light energy ----------> sugars + H 2 O b) CO 2 + H 2 O ---- light energy ---> sugars + O 2 c) sugars + O 2 ----------> CO 2 + H 2 O d) sugars + H 2 O ----------> CO 2 + O 2 + light energy a) in the cytoplasm. b) in the mitochondria. c) on the thylakoids. d) in the stroma.
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Question 7 1 / 1 point NADPH and ATP are products of Question 8 1 / 1 point The carotenoids absorb ______ wavelengths of light. a) glucose b) water c) atmospheric oxygen d) carbon dioxide a) the Calvin cycle. b) the light-independent reactions. c) the light-dependent reactions. d) None of the answers are correct.
Question 9 1 / 1 point A photosystem is primarily composed of Question 10 1 / 1 point One of the functions of the light-dependent reactions is to a) yellow b) orange c) blue-green d) red a) CO 2. b) water. c) pigments and proteins. d) glucose.
Question 11 1 / 1 point Which one of the following compounds is NOT produced during photosynthesis? Question 12 1 / 1 point Which of the following is NOT needed for light-independent reactions to occur? a) produce water. b) produce additional ATP needed for photosynthesis. c) fix carbon. d) make glucose. a) ATP b) oxygen c) carbon dioxide d) NADPH
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Question 13 1 / 1 point In the light independent reactions, carbon dioxide becomes fixed, which means Question 14 1 / 1 point All but one of the following is associated with the light-independent reactions of photosynthesis. Choose the exception. a) light b) NADPH c) carbon dioxide d) ATP e) enzyme rubisco a) it is no longer broken. b) carbon that was inorganic is now part of an organic molecule. c) the CO 2 becomes solid "dry ice". d) the carbon becomes unable to move.
Question 15 1 / 1 point The light-independent reaction of photosynthesis Done a) Calvin cycle b) ATP synthase c) stroma d) carbon fixation a) fixes carbon dioxide. b) cannot occur in light. c) involves the liberation of oxygen. d) produces green light.