(03.02 MC)Human skeletal muscles can respire both aerobically and anaerobically. Which of the following best describes what happens to pyruvate under...

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(03.02 MC)Human skeletal muscles can respire both aerobically and anaerobically. Which of the following best describes what happens topyruvate under anaerobic conditions? (2 points) Select one: A a. It is converted to lactic acid.A- b. It is enzymatically joined to another pyruvate molecule to produce glucose.A c. It is degraded to two molecules of pyruvic acid, producing four ATP. A d. It is reduced to lactate, and the electrons are passed through the electron transport chain. (03.02 MC)You discover a novel organism with the following characteristics:I. It lives only in warm tropical climates. II. It lays eggs.lll. It spends a portion of each day basking in the sun. Based on this information, which of the following terms applies to the organism? ( 2 points) Select one: A- a. Ectothermic A b. Endothermic A- c. Exergonic A d. Exothermic (03.02 HC)A 20-gram ectothermic organism and a 20-gram endothermic organism are placed together in a small, enclosed cage. The cage isheld at a temperature of 32°C tor one hour. Then, the temperature of the cage is raised to 45°C. Which of the following would you expect to betrue after one hour at 45°C? ( 2 points) Select one: A- a. The metabolic rate of both organisms would increase.A b. The metabolic rate of both organisms would remain unchanged. A- c. The metabolic rate of the ectothermic organism would increase, and the metabolic rate of the endothermic organism would decrease. A d. The metabolic rate of the ectothermic organism would increase, and the metabolic rate of the endothermic organism would remainunchanged.