Emergence of infectious diseases can be attributed to all of the following EXCEPT
A) antibiotic resistance.
B) climatic changes.
C) new strains of previously known agents.
D) ease of travel.
E) The emergence of infectious diseases can be attributed to all of these.
E
You might also like to view...
A chronometer is used for:
a. measuring depth. b. measuring speed. c. measuring time. d. measuring latitude. e. measuring longitude.
Why is blood pressure higher during systole than during diastole?
A) The contraction of the heart during systole increases the blood pressure against arterial walls. B) The relaxation of the heart during systole increases the blood pressure against arterial walls. C) The contraction of the heart during diastole decreases the blood pressure against arterial walls. D) More blood flows into the heart during systole than during diastole.
The sequence of nitrogen-containing bases on one strand of DNA most directly determines the sequence of
A) sugars in a polysaccharide molecule. B) amino acids in a protein molecule. C) fatty acids in a fat molecule. D) bases in a protein molecule.
How many NADH molecules are created during one turn of the Krebs cycle? (Assume the Krebs cycle begins with one acetyl CoA molecule.)
A) six B) four C) eight D) one E) three