Which histone protein is not part of the core nucleosome structure?
A) H1
B) H2A
C) H2B
D) H3
E) H4
A
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Which of the following refers to the level of depolarization at which an action potential will be triggered?
A. resting potential B. membrane potential C. cationic potential D. refractory potential E. threshold potential
After a hypothesis has been thoroughly tested and no evidence has been found to disprove it, it may become accepted as a ________
a. prediction b. test c. model d. scientific theory
Mitochondrial gene defects most often affect the ____________________ and the ____________________.Fill in the blank(s) with the appropriate word(s)
What region of the brain integrates visceral activities, body temperature, and heartbeat?
A. Medulla oblongata B. Cerebrum C. Corpus callosum D. Thalamus E. Hypothalamus