Humans normally have ________ pairs of ribs
A) 2
B) 6
C) 10
D) 12
E) 24
D
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Blood is correctly classified as a(n)
A. organ. B. tissue. C. organ system. D. intracellular fluid.
Microtubules
A) are usually composed of myosin. B) are hollow, filamentous structures. C) attach the plasma membrane to the underlying cytoplasm. D) interact with filaments composed of tubulin to produce muscle contractions. E) are found on the ribosomes.
The three major steps in hemostasis are ____________________, ____________________, and ____________________
Fill in the blank(s) with correct word
Why is the urinary albumin excretion rate an indication of renal damage from diabetes or hypertension?
A. Diabetes and hypertension may damage the glomerulus, causing excess albumin loss during filtration. B. Albumin in the urine is a sign of end-stage renal failure. C. Diabetes results in increased plasma albumin concentrations, which damages the glomerulus. D. Both diabetes and hypertension result in excess retention of albumin by the kidneys.