To replicate, a virus must ________
a. undergo mitosis
b. self-assemble from abiotic chemical reactions
c. undergo prokaryotic fission
d. inject its genome into a cell and force the cell to make a new virus
d
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An example of a fomite would be:
A) a drinking glass used by a patient. B) bandages from an infected wound. C) soiled bed linens. D) all of the above
The gene responsible for Marfan syndrome encodes a protein associated with ____
a. heart muscle b. connective tissue c. fat tissue d. red blood cells e. nervous tissue
The complement system functions to ____ and ____
a. mobilize B cells; initiate antibody production b. help the innate immune system; turn on expression of T-cell receptor protein genes c. destroy invading cells; provide a physical barrier against pathogens d. destroy invading cells; guide phagocytes to the infection site e. destroy viruses; guide phagocytes to the site of inflammation
Which of the following is the thinnest?
A) An intermediate filament B) A microfilament C) A flagellum D) A microtubule