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Question 1 4 out of 4 pointsThe energy that fuels most life on earth comes from ____.Selected Answer: d. the sunCorrect Answer: d. the sunQuestion 2 4 out of 4 pointsThe process by which a cell takes in a small amount of extracellular fluid and its contents by the ballooning inward of the plasma membrane is the definition of ____.Selected Answer: b. endocytosisCorrect Answer: b. endocytosisQuestion 3 4 out of 4 points
Substances that enter a reaction are termed ____.Selected Answer: c. reactantsCorrect Answer: c. reactantsQuestion 4 4 out of 4 pointsATP contains ____.Selected Answer: c. phosphateCorrect Answer: c. phosphateQuestion 5 4 out of 4 points
The minimum amount of energy needed to get a chemical reaction started is called the ____ energy.Selected Answer: b. activationCorrect Answer: b. activationQuestion 6 4 out of 4 pointsWhen glucose is used as the energy source, the largest amount of ATP is produced in ____.Selected Answer: e. electron transfer phosphorylationCorrect Answer: e. electron transfer phosphorylationQuestion 7 4 out of 4 pointsIn animals, when ATP concentrations are high, glucose is converted into ____.Selected Answer: e.
glycogenCorrect Answer: e. glycogenQuestion 8 4 out of 4 pointsPlant cells produce oxygen gas ____.Selected Answer: c. by splitting molecules of waterCorrect Answer: c. by splitting molecules of waterQuestion 9 4 out of 4 pointsWhich of the following molecules is/are formed at the end of the electron transfer process?Selected Answer: e. ATP and NADPHCorrect Answer: e.
ATP and NADPHQuestion 10 4 out of 4 pointsWhat powers the ATP synthase enzyme in the light-dependent reactions of photosynthesis?Selected Answer: d. energy from the flow of hydrogen ionsCorrect Answer: d. energy from the flow of hydrogen ionsMonday, April 22, 2019 8:15:15 PM EDT