Answer;
Muscle cells in oxygen deprivation convert pyruvate to lactate, and in this step gain NAD+.
Explanation;
When oxygen is insufficient or not present the muscle cells for further oxidation of pyruvate and NADH produced in glycolysis, NAD+ is regenerated from NADH by reduction of pyruvate to lactate.
Pyruvate is converted to lactate by the enzyme lactate dehydrogenase.
A Dialog Controller<span> (DC) is an element that composes the Language Comprehension module and provide a way of establishing a </span>dialog<span> between two agents. A DC can be prepared to answer questions or start a new conversation spontaneously. For instance, the internal state of a given agent can be monitored.</span>
The answer is B) Limiting factors.
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