Which of the labeled structures in the diagram are circumferential lamellae?
a) A
b) B
c) C
d) D
e) G
b
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When blood glucose levels are low, the body begins to use more noncarbohydrate fuels for energy production. This process is called glucose activation
Indicate whether the statement is true or false
The part of the diencephalon directly connected to the pituitary gland is the
A) hypothalamus. B) epithalamus. C) subthalamus. D) thalamus.
Which of these conditions would stimulate the chemoreceptor reflex?
A. increased oxygen content of the blood B. increased carbon dioxide content of the blood C. decreased pH of the blood D. All of these would stimulate the chemoreceptor reflex. E. Of these, only increased carbon dioxide content of the blood and decreased pH of the blood would . stimulate the chemoreceptor reflex.
The major regulatory center of the autonomic nervous system is believed to be the ________ since this brain region has functions that require appropriate activation of sympathetic and parasympathetic nerve fibers.
A. midbrain B. cerebrum C. hypothalamus D. thalamus