If a neuron is more positively charged than it is when resting, it is said to be ________.
A. refractory
B. repolarized
C. depolarized
D. polarized
Answer: C
Anatomy & Physiology
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At sea level, atmospheric PO2 is about 760 mmHg.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The auditory tube
A. amplifies sound waves. B. equalizes air pressure between the middle ear and outside air. C. helps maintain balance. D. carries sound to the inner ear. E. carries sound to the eardrum.
Anatomy & Physiology
When people smoke cigarettes, they damage some of their taste buds. Which type of sense has been damaged by the smoking?
A. special B. somatic C. visceral D. autonomic E. nonspecialized
Anatomy & Physiology
The apical surfaces of intestinal cells have microvilli that are sometimes referred to as the ________.
What will be an ideal response?
Anatomy & Physiology