Where is the swallowing center located?
A. The mouth
B. The esophagus
C. The brainstem
D. The oropharynx
E. The enteric nervous system
C. The brainstem
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What type of muscle contraction occurs while you are holding a book?
A) isotonic B) isometric C) treppe D) myogram
Explain why fibrocartilage is structurally well-suited to its function
What will be an ideal response?
Arthritis is mainly caused by cracking your knuckles and slouching.
Answer the following statement true (T) or false (F)
Which of the following describes the duplicity theory of vision?
A. Light adaptation and dark adaptation are adjustments in vision to changing light intensities. B. There are short-wavelength cones and long-wavelength cones. C. A single type of receptor system cannot produce both high sensitivity and high resolution. D. Cones and rods are responsible for both photopic (day) vision as well as trichromatic (color) vision. E. Cones are responsible for both photopic (day) vision as well as trichromatic (color) vision.