Which of the following is NOT used as a criterion to classify viruses?
A) biochemical tests
B) morphology
C) nucleic acid
D) size
E) number of capsomeres
A
Biology & Microbiology
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Which of the following best describes the characteristics of the ascending arm of the loop of Henle? (Select all correct choices.)
A. It is permeable to water. B. It actively transports electrolytes. C. It is impermeable to water. D. Its filtrate is mainly urea. E. Its filtrate becomes more and more concentrated.
Biology & Microbiology
Basic dyes such as methylene blue bind to cellular molecules that are
A. aromatic. B. hydrophobic. C. negatively charged. D. positively charged.
Biology & Microbiology
Which of the following diseases is caused by Candida?
A. oral thrush B. tinea C. histoplasmosis D. ringworm
Biology & Microbiology
Digger wasps orient using
A. sight. B. magnetic fields. C. sound waves. D. smell. E. pheromones.
Biology & Microbiology