Four of the five answers listed below are the result of ADH (antidiuretic hormone) secretion. Select the exception
a. Water is reabsorbed in the distal tubule.
b. The fluid volume of blood increases.
c. The solute concentration in the blood rises.
d. The distal tubule and collecting duct become more permeable to water.
e. Urine becomes more concentrated.
c
You might also like to view...
All of the following are actin-dependent nonmuscle motility except
A) translocation of multienzyme complexes. B) pinching off of the cleavage furrow in cytokinesis. C) chemotaxis. D) cyclosis or cytoplasmic streaming. E) amoeboid movement.
In the Hershey and Chase experiment, the pellet was radioactive after bacteria had been infected with
32P-labeled viruses and centrifuged. Why?
a. Bacteria were centrifuged to form the pellet, and they had incorporated radioactive proteins into their DNA. b. Bacteria were centrifuged to form the pellet, and they had incorporated radioactive DNA. c. Viruses were centrifuged to form the pellet, and they had incorporated radioactive proteins from the bacterial DNA. d. Bacteria were centrifuged to form the pellet, and they had incorporated radioactive proteins into their cell membranes. e. Viruses were centrifuged to form the pellet, and they had incorporated radioactive DNA.
Which group has the fewest number of
described species?
a. fungi b. gymnosperms c. mammals d. amphibians e. insects
Enzymes (such as polymerases or nucleases) that stay engaged with their substrates for repeated catalysis are said to be
a. committed. b. elongating. c. stable. d. distributive. e. processive.