A layer of lipoprotein and glycoprotein that covers the outer surface of some viruses is the
A. viroid.
B. capsid.
C. membrane.
D. envelope.
E. casing.
Answer: D
Biology & Microbiology
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Almost all known plant viruses are RNA viruses.
Answer the following statement true (T) or false (F)
Biology & Microbiology
In species where the young are precocial, meaning requiring little parental care, males may be more likely to be what?
A. monogamous B. polygynous C. polyandrous D. altricial
Biology & Microbiology
Which of the following is NOT a function of the respiratory system?
A) vocalization B) electrolyte balance of blood C) enhancing venous return D) heat loss E) acid-base balance of blood
Biology & Microbiology
When a cell uses fatty acids for aerobic respiration, it first hydrolyzes fats to
A) glycerol and amino acids. B) glycerol and fatty acids. C) fatty acids and sugars. D) sugars and glycerol.
Biology & Microbiology