Which of the Following Is NOT Correct About the Process

question 20

Multiple Choice

Which of the following is NOT correct about the process of methanogenesis?

• A) CO₂ and H₂O are weak electron acceptors, whereas CH₄ and H₂ are strong electron donors.
• B) CH₄ synthesis from CO₂ releases energy for growth.
• C) CH₄ and water can be formed from CO₂ and 4H₂ from a hydrogen donor.
• D) Oxygen atoms in CO₂ are reduced one at a time.
• E) Oxygen atoms in CO₂ are reduced to water at the same time.

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Definitions:

Jumping

A physical action involving pushing the body off the ground with one or both feet and landing.

Myelination

The process of coating the axons of neurons with a fatty layer, called myelin, to increase the speed at which information travels through the nervous system.

Cognitive Deficit

A deficiency or impairment in mental processes such as thinking, reasoning, memory, or understanding.

Adult Weight

The expected or actual weight of an individual upon reaching full physical maturity, often used as a benchmark for assessing health and nutritional status.