Where is a coelom located?
a. in the wall of the digestive tract
b. in the body wall
c. between the walls of the digestive tract and
the body wall
d. between the pharynx and the esophagus
e. in the crop
C
You might also like to view...
The cell wall of Gram-negative organisms
A. has a thick peptidoglycan layer. B. has a thin peptidoglycan layer. C. is more permeable to various molecules than the Gram-positive cell wall. D. is characterized by an outer membrane containing LPS. E. has a thin peptidoglycan layer AND is characterized by an outer membrane containing LPS.
Ornithosis is caused by
A. Chlamydia trachomatis. B. Ureaplasma urealyticum. C. Chlamydophilia psittaci. D. Mycoplasma hominis.
Of the scientific disciplines listed, which is the least directly relevant to the study of clinical microbiology?
A. Ecology B. Microscopy C. Biochemistry D. Physiology E. Immunology
A toxin common to most Gram-negative bacteria is
A. neurotoxin. B. coagulase. C. lipid A. D. hemolysin. E. collagenase.