What is the smallest unit of life?
A. An atom
B. A molecule
C. An organism
D. A cell
Answer: D
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A few species of actinomycetes have been found to be pathogenic in humans, other animals, and plants.
Answer the following statement true (T) or false (F)
Pseudofeces are:
a. semisolid deposits containing un-digested material. b. semisolid deposits of digested material. c. solid deposits containing un-digested material. d. solid deposits containing digested material.
Which enzyme converts ATP to cyclic AMP?
a. lactic dehydrogenase b. creatine phosphokinase c. pancreatic nucleotidase d. adenylate cyclase e. monoamine oxidase
Which of the following is not an agglutination test?
A. Counterimmunoelectrophoresis B. Blood typing C. Widal test D. Weil-Felix reaction E. Rapid plasma reagin (RPR) test