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46. An organism that cannot produce its own food is called a photoautotroph. a true b false 47. The one thing that all photosynthetic organisms have in common is chloroplasts. a true b false 48. The organelle that is unique to eukaryotic photoautotrophs is the chromoplast. a true b false 49. An electron that has gained energy from light may transfer that energy to a neighbou return to its ground state. a true b false 50. The structure that connects stacks of thylakoids is the grana. a true b false 51. Light is a form of energy that travels in wave packets called protons. a true b false

46. An organism that cannot produce its own food is called a photoautotroph. a true b false 47. The one thing that all photosynthetic organisms have in common is chloroplasts. a true b false 48. The organelle that is unique to eukaryotic photoautotrophs is the chromoplast. a true b false 49. An electron that has gained energy from light may transfer that energy to a neighbou return to its ground state. a true b false 50. The structure that connects stacks of thylakoids is the grana. a true b false 51. Light is a form of energy that travels in wave packets called protons. a true b false

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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46. An organism that cannot produce its own food is called a photoautotroph. a true b false 47. The one thing that all photosynthetic organisms have in common is chloroplasts. a true b false 48. The organelle that is unique to eukaryotic photoautotrophs is the chromoplast. a true false 49. An electron that has gained energy from light may transfer that energy to a neighbouring electron, and then return to its ground state. a true b false 50. The structure that connects stacks of thylakoids is the grana. a true false 51. Light is a form of energy that travels in wave packets called protons. a true b false
Transcribed Image Text:46. An organism that cannot produce its own food is called a photoautotroph. a true b false 47. The one thing that all photosynthetic organisms have in common is chloroplasts. a true b false 48. The organelle that is unique to eukaryotic photoautotrophs is the chromoplast. a true false 49. An electron that has gained energy from light may transfer that energy to a neighbouring electron, and then return to its ground state. a true b false 50. The structure that connects stacks of thylakoids is the grana. a true false 51. Light is a form of energy that travels in wave packets called protons. a true b false
52. During photosynthesis light energy is converted to chemical bond energy in ADP and NADP", forming ATP and NADPH. a true false 53. The reactions of carbon fixation in photosynthesis depend on the light reactions to supply ATP and NADPH. a true b false 54. Light energy is principally transferred by chlorophyll b. a true b fal 55. Chlorophyll a absorbs light energy at the wavelengths of approximately 400 nm and 700 nm. a true b false 56. Chlorophyll b absorbs light energy at the wavelengths of approximately 400 nm and 700 nm. a true b false 57. A photosystem contains chlorophyll molecules, accessory pigments, and proteins, all of which are embedded in a thylakoid membrane. a true false
Transcribed Image Text:52. During photosynthesis light energy is converted to chemical bond energy in ADP and NADP", forming ATP and NADPH. a true false 53. The reactions of carbon fixation in photosynthesis depend on the light reactions to supply ATP and NADPH. a true b false 54. Light energy is principally transferred by chlorophyll b. a true b fal 55. Chlorophyll a absorbs light energy at the wavelengths of approximately 400 nm and 700 nm. a true b false 56. Chlorophyll b absorbs light energy at the wavelengths of approximately 400 nm and 700 nm. a true b false 57. A photosystem contains chlorophyll molecules, accessory pigments, and proteins, all of which are embedded in a thylakoid membrane. a true false
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