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Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.
In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:
Q. If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)
  • a)
    low concentration of pyruvate and high concentration of NADH
  • b)
    high concentration of pyruvate and high concentration of NADH
  • c)
    low concentration of pyruvate and low concentration of NADH
  • d)
    high concentration of pyruvate and low concentration of NADH
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Pyruvate generated from glycolysis can follow different catabolic path...
If an individual has a lactate dehydrogenase deficiency, the pyruvate that is accumulated during vigorous exercise is not able to be converted to lactate, and the NADH is not able to be converted to NAD+. In that case, a blood test during vigorous exercise will show high concentration of both species.
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Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer?
Question Description
Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? for MCAT 2024 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for MCAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for MCAT. Download more important topics, notes, lectures and mock test series for MCAT Exam by signing up for free.
Here you can find the meaning of Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Pyruvate generated from glycolysis can follow different catabolic paths depending on many factors. In animal tissues and under anaerobic conditions, pyruvate is reduced to lactate and NADH is oxidized to NAD+, in a reaction catalyzed by lactate dehydrogenase. During the recovery period after strenuous exercise, lactate is converted back to glucose in the liver.In an experiment, the lactate levels in blood for two athletes are measured at different times from the start of vigorous exercise. The results of the experiment are shown in the table below:Q.If an individual has a lactate dehydrogenase deficiency, what will be observed in a blood test during vigorous exercise? (You may utilize the attachment.)a)low concentration of pyruvate and high concentration of NADHb)high concentration of pyruvate and high concentration of NADHc)low concentration of pyruvate and low concentration of NADHd)high concentration of pyruvate and low concentration of NADHCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice MCAT tests.
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