The sclera is continuous with a transparent layer over the anterior eye known as the:
A) cornea. B) choroid. C) lens. D) conjunctiva.
Answer: A
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Glomerular filtrate is chemically most similar to ________.
A. urine B. plasma C. lymph D. cytoplasm
Chemiosmosis:
a. releases CO2. b. extracts energy from a H+ concentration gradient. c. to reduce NAD. d. to ferment pyruvic acid to lactic acid. e. none of these answers.
Each of the following factors promotes the function of the capillaries except
a. a blood pressure forcing fluid out of these vessels. b. a small total surface area. c. an osmotic pressure drawing fluid into these vessels. d. pores in the endothelial wall. e. thin walls.
If a person was suffering from severe hyperkalemia, you would expect
A) The potassium ion concentration of the interstitial fluid to be less than normal. B) The membrane potential of nerves and muscles to be more negative. C) Skeletal muscles to be unresponsive and the heart muscle would undergo cardiac arrest. D) Muscle weakness and increased strength of twitch contractions. E) both A and D