The structure of rhinovirus is

a. helical
b. icosahedral
c. complex
d. rubix cube


Answer: b. icosahedral

Biology & Microbiology

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In addition to its white coloration, beluga whales possess another unique characteristic which is: a. the ability to forage in groups

b. the ability to bend its neck. c. the formation of a tusk d. the presence of two teeth.

Biology & Microbiology

Which type of DNA makes up the smallest portion of the human genome?

A) introns B) unique noncoding DNA C) exons D) tandemly repeated DNA E) interspersed repeated DNA

Biology & Microbiology

Members of a(n) r-selected species typically have a short lifespan

____________________ Indicate whether the statement is true or false.

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Fruit structure is adapted to ________, which spread seeds far and wide, thus ensuring reproductive success by minimizing competition among parent and offspring.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology