____ and ____ that enter Bowman's capsule are reabsorbed
a. Water; urine
b. Starches; amino acids
c. Amino acids; proteins
d. Glucose; amino acids
e. Glucose; proteins
ANSWER: d
You might also like to view...
An action potential has begun. What event happens first?
a. Gated sodium channels open. b. Sodium ions leave the cell. c. Gated potassium channels open. d. Potassium ions leave the cell. e. Gated sodium and gated potassium channels both open.
On Easter Island in the Pacific Ocean, the population rose to 3000 people from the original population of 100. In time,
the entire island was cultivated, and eventually, the soils became so over-cultivated that crops could no longer be grown. People started dying from starvation and disease. This Easter Island population had exceeded its ____.
a. density-independent factors b. biotic potential c. logistic growth d. carrying capacity e. opportunistic life history
"Artery" and "vein" are defined by whether they carry blood to the heart or away from the heart. If they were defined by whether they carried oxygenated or deoxygenated blood, we would have to change the name(s) of
A. the pulmonary artery and vein; they would have to be switched. B. the coronary artery and vein; they would have to be switched. C. the hepatic portal vein to a hepatic portal artery. D. the hepatic and renal systems; they would have to be switched. E. none, since the aorta and vena cava do not have "artery" and "vein" in their name.
Why are ATPases associated with active transport proteins?
a. They allow for the production of ATP that is needed during active transport. b. They help pump phosphate ions across the membrane to maintain the electrochemical gradient. c. They provide transport proteins with the energy needed to pump molecules against their concentration gradients. d. They are important only in symport proteins, because two are required. e. All of the above