Glycolysis Is Likely to Have Evolved Before the Citric Acid

question 28

Multiple Choice

Glycolysis is likely to have evolved before the citric acid cycle and electron transport chain because

• A) it has an older fossil record.
• B) it is found in all living organisms.
• C) it occurs inside the mitochondria.
• D) the process is found in all primitive bacteria but lacking in many advanced organisms.
• E) it produces more ATP than do the citric acid cycle and electron transport chain.

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Definitions:

Re-experiencing

Reliving a traumatic event through intrusive memories, flashbacks, or nightmares, often a symptom of PTSD.

Posttraumatic Stress Disorder

A psychiatric disorder that can occur in people who have experienced or witnessed a traumatic event, characterized by flashbacks, nightmares, and severe anxiety.

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Hypothalamic-Pituitary-Adrenal axis, a central stress response system that regulates hormones affecting body processes like immune function and metabolism.

Hypothalamus

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