Cats are an essential part of the life cycle of
a) Trypanosoma cruzi.
b) Toxoplasma gondii.
c) Plasmodium vivax.
d) Leishmania donovani.
Ans: b) Toxoplasma gondii.
You might also like to view...
Which of the following viral diseases has been acquired in the United States by handling pet prairie dogs?
A) chickenpox B) hantavirus C) monkeypox D) smallpox
A short RNA chain is synthesized as the first nucleotides in a new DNA strand by the enzyme ____ to provide a ____
for DNA elongation.
a. topoisomerase; 3¢ hydroxyl group b. primase; 3¢ hydroxyl group c. primase; 5¢ hydroxyl group d. DNA polymerase; 5¢ phosphate group e. DNA polymerase; 3¢ hydroxyl group
Most CO2 reacts with water inside red blood cells to form bicarbonate, due to the activity of
__________. Fill in the blank(s) with the appropriate word(s).
The volume of air remaining in the lungs after maximal expiration is the:a
vital capacity. b. tidal volume. c. tidal capacity. d. residual capacity. e. residual volume.