Multiple ChoiceThe main product of photosynthesis is:a) Glucose.b) Oxygen.c) Carbon dioxide.d) Water.e) Sunlight.3280views46rank
Multiple ChoiceWhich of the following reactants is reduced during the process of photosynthesis?a) Oxygen gas.b) Photons of light.c) Carbon Dioxide.d) Water.2580views15rank
Multiple ChoiceEnergy used to power photosynthesis & ultimately cellular respiration originates from which energy source?a) Glucose.b) ATP.c) Carbon dioxide.d) The sun.2719views9rank
Multiple ChoiceIn photosynthesis, plants use carbon from __________ to make sugar and other organic molecules. 764views
Multiple ChoiceThe source of the oxygen produced by photosynthesis has been identified through experiments using radioactive tracers. The oxygen comes from __________. 1239views1rank
Textbook QuestionIn photosynthesis, _________ is oxidized and _________ is reduced. a. water . . . oxygen b. carbon dioxide . . . water c. water . . . carbon dioxide d. glucose . . . carbon dioxide675views
Textbook QuestionSelect the true statement regarding metabolism in plant and animal cells. a. Plant and animal cells both perform photosynthesis and aerobic respiration; b. Animal cells perform aerobic respiration only, and plant cells perform photosynthesis only; c. Plant cells perform aerobic respiration only, and animal cells perform photosynthesis only; d. Plant cells perform cellular respiration and photosynthesis, and animal cells perform aerobic respiration only.1099views
Textbook QuestionCompare and describe the roles of CO2 and H2O in cellular respiration and photosynthesis.690views
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