Which brain structure works in conjunction with the basal nuclei to control motor activity?
a. thalamus
b. hypothalamus
c. cerebrum
d. brain stem
e. cerebellum
ANSWER: a
You might also like to view...
In principle, a type II restriction endonuclease with an 8-nucleotide recognition sequence should cut 1 in every 48 nucleotide positions
Indicate whether the statement is true or false.
Which of the following is a component of the blood-brain barrier?
How does a gastrovascular cavity differ from a
complete digestive tract?
a. a gastrovascular cavity has an opening that serves as a mouth and an anus b. the complete digestive process is slower in a gastrovascular cavity c. there is less specialization of parts in a gastrovascular cavity d. the four functions of digestion are not simulataneous in a gastrovascular cavity as they are in a complete digestive tract e. all of these are differences between a gastrovascular cavity and a complete digestive tract
Temperature changes can affect the ability of water to dissolve and keep materials in solution. Which statement below is an appropriate hypothesis concerning water temperature and dissolved oxygen?
A) Lower water temperatures allow for lower concentrations of dissolved oxygen. B) Higher water temperatures allow for higher concentrations of dissolved oxygen. C) Lower water temperatures allow for higher concentrations of dissolved oxygen. D) Water temperatures do not affect the concentration of dissolved oxygen