Refer to Figure 9

question 70

Multiple Choice

Refer to Figure 9.2, showing the citric acid cycle, as a guide to answer the following questions.

-For each molecule of glucose that is metabolized by glycolysis and the citric acid cycle, what is the total number of NADH + FADH₂ molecules produced?

• A)4
• B)5
• C)6
• D)10
• E)12

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Definitions:

CNS Stimulant

A class of drugs that increases the activity of the central nervous system, enhancing mental alertness, attention, and energy.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which processes information and controls responses.

Midline

An imaginary line or anatomical axis that divides an organism's body into symmetrical or equal left and right halves.

Interneurons

Specialized neurons that transmit impulses between other neurons, especially as part of reflexes or neural circuits.