Which of the following microorganisms are not eukaryotic?
a. bacteria
b. yeasts
c. molds
d. protozoa
Ans: a. bacteria
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Which of the following enzymes is associated with the formation of peptide binds?
A) peptidase B) aminoacyl transferase C) peptidyl transferase D) peptide hydrolase E) inteins
Members of which prokaryotic domain are most closely related to eukaryotes evolutionarily?
a. animals b. protists c. fungi d. bacteria e. archaea
Familial hypercholesterolemia affects approximately what paercentage of individuals?
a. 1/500 b. 1/5 c. 1/50 d. 1/1,000 e. 2/100
You discover two species of sponge, one red and one blue, near a deep sea vent. You genetically engineer the red sponge to produce the same CAMs as the blue sponge. You then take each sponge-the blue sponge and the engineered sponge-dissociate their cells, and mix the red and blue cells together. Which of the following will you most likely observe?
A. a bunch of red and blue cells that stay dissociated B. one sponge with alternating red and blue layers of cells C. one blue sponge and one red sponge D. one sponge with blue cells and red cells randomly distributed E. one sponge with a red side and a blue side