Answer the following questions using the five groups listed below:

A. These bacteria can live in water of very high salt concentration.
B. The only bacteria that uses the noncyclic photosynthetic pathway.
C. These bacteria live in temperatures that are not usually conducive to life.
D. These are the most diverse monophyletic group of bacteria.
E. These produce CH4.


A. halophiles
B. cyanobacteria
C. thermophiles
D. proteobacteria
E. methanogens

Biology & Microbiology

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The wrapping around an object movement that is performed by the hand is called

a. prehensile. b. opposable. c. coordinated. d. circumduction. e. tubing.

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If angiogenesis were not to occur, a tumor would reach the size of a ________ and stop growing

A) period on a typewritten page (.) B) baseball C) grapefruit D) pea E) basketball

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In all vertebrates, the brain consists of the

A) cerebrum, forebrain, and hindbrain. B) cerebrum, midbrain, and hindbrain. C) forebrain, midbrain, and hindbrain. D) cerebrum, cerebellum, and hindbrain.

Biology & Microbiology