Which of the following is most susceptible to destruction by phagocytes?

a. Chlamydophila psittaci
b. Streptococcus pneumoniae
c. Streptococcus pyogenes
d. Influenza virus
e. Histoplasma capsulatum


Ans: c. Streptococcus pyogenes

Biology & Microbiology

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Based on the tree shown above, the sister group to small tree finches would be:

A. the group consisting of large and medium tree finches. B. large tree finches. C. medium tree finches. D. woodpecker finches. E. the group consisting of woodpecker and mangrove finches.

Biology & Microbiology

__________ is mostly water in which diverse ions

and molecules are dissolved. Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

You are out cycling and start to climb a hill. As you crest the hill, just before cycling down, what energy have you

stored? a. kinetic energy b. thermal energy c. chemical energy d. electrical energy e. potential energy

Biology & Microbiology

The number of offspring that could be born is the 

A. sex ratio. B. exponential growth phase. C. population. D. reproductive capacity.

Biology & Microbiology