Which of the following statements is FALSE?
A) Excess carbohydrate and fat can be stored as such, whereas excess amino acids are oxidized for energy or converted to fat or glycogen for storage.
B) Fats and carbohydrates are oxidized directly to produce cellular energy.
C) The amino acid pool is the body's total supply of amino acids in the body's proteins.
D) Amino acids can be used to supply energy only after being converted to a citric acid cycle intermediate.
C
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The urinary bladder is found in which abdominopelvic region?
A. Left iliac B. Hypogastric C. Umbilical D. Right lumbar E. Left lumbar
A man with hypertension takes a diuretic that is not potassium-sparing, and he does not increase his ingestion of potassium. Which of the following side-effects would the drug be most likely to cause?
A. Cardiac arrhythmia B. Increased blood volume C. Depolarized neuronal cell membranes D. Hyperkalemia E. All of these side effects would occur.
Define organs
What will be an ideal response?
The Na+/K+ pump transports three sodium ions out of the cell for every two potassium ions moved into the cell. This is an example of:
A) a symport pump. B) an antiport pump. C) a uniport pump. D) facilitated diffusion.