In the classification of organisms, similar genera are grouped together into a

A) phylum.
B) family.
C) class.
D) species.
E) genus.


B

Biology & Microbiology

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Hydroxyl groups are non-polar

1.True 2.False

Biology & Microbiology

The hormones ADH and oxytocin are produced by the ______ then stored by the ______ until they are secreted.

A. hypothalamus; anterior pituitary B. hypothalamus; posterior pituitary C. anterior pituitary; posterior pituitary D. posterior pituitary; anterior pituitary

Biology & Microbiology

In plant cells, cytokinesis is accomplished by the formation of a(n)

a. aster. b. membrane furrow. c. equatorial plate. d. cell plate. e. spindle.

Biology & Microbiology

Transduction involves all of the following, except

A) Changes in the transmembrane potential of the sensory receptor. B) An inhibition of certain specific regions in the cerebral cortex. C) The generation of an action potential that can be processed and interpreted by the CNS. D) The production of a generator potential. E) A stimulus altering the permeability of a receptor membrane.

Biology & Microbiology