During times of inadequate energy intake, or in cases of a high protein diet, amino acids may enter the aerobic respiration metabolic pathway at the same level as ________.
A. pyruvic acid
B. citric acid cycle
C. acetyl CoA
D. All of the choices are correct.
Answer: D
Anatomy & Physiology
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Which stage of cellular respiration is catalyzed by pyruvate dehydrogenase?
A. Electron transport system B. Intermediate stage C. Citric acid cycle D. Glycolysis E. Fermentation to lactate
Anatomy & Physiology
Action potentials are primarily associated with the membranes of
A) axons only. B) dendrites only. C) cell bodies and axons. D) dendrites and axons. E) cell bodies only.
Anatomy & Physiology
What kind of a sugar is fructose?
a. starch b. polysaccharide c. disaccharide d. monosaccharide e. monoglyceride
Anatomy & Physiology
Which of the following is a skin receptor for light touch, movement, and vibration?
A) free nerve endings B) lamellated corpuscles C) Pacinian corpuscles D) tactile
Anatomy & Physiology