Here is the complete question
When an individual is exercising heavily and when the muscle becomes oxygen-deprived, muscle cells convert pyruvate to lactate. What happens to the lactate in skeletal muscle cells?
A. It is converted to NAD+.
B. It produces CO2 and water.
C. It is taken to the liver and converted back to pyruvate.
D. It reduces FADH2 to FAD+.
E. It is converted to alcohol.
Answer
C. It is taken to the liver and converted back to pyruvate
<span> D. In a forward-biased setup, large numbers of charge carriers will be pulled across the </span>junction<span> and result in a large current.</span>
The carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.
<h3>What about carbon's atom makes it unique to produce organic bonds?</h3>
The carbon atom exhibits 4 valence electrons that allow it to form bonds with other carbon atoms and also with other elements
This singular property of carbon atoms is used in biological systems to generate many different types of organic compounds.
In conclusion, the carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.
Learn more about carbon atoms and life here:
brainly.com/question/10168847
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Answer:
<u>DNA Helicase</u> unwinds DNA molecule
