Sucrose present in 2-SP transport medium is important because it
A) reduces the negative effect of freezing on enveloped viruses.
B) helps maintain the pH of the medium.
C) provides nutrients for the viruses present.
D) aids in control of microbial and fungal contamination.
A
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Why do aerosols ignite so easily?
A) Low heat energy required for autoignition of flammable vapors released by the liquid B) High velocity out of nozzle C) High surface to mass ratio D) None of the above
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A wound scar that is sharply elevated, irregularly shaped, and progressively enlarging is a result of excessive amounts of _____ accumulated during connective tissue repair
a. elastin b. collagen c. keratin d. calcification
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