What type of gradient cause the movement of ions due to both charge and concentration differences?
A. concentration gradient
B. pressure gradient
C. electrochemical gradient
D. thermal gradient
Answer: C
Anatomy & Physiology
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The choroid plexus originates in the ____________________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
Which tissue layer provide for primary digestive motility?
a. mucosa. b. submucosa. c. muscularis mucosa. d. muscularis externa. e. mesentery.
Anatomy & Physiology
Medication delivered into the skin is called ________.
A. intravascular B. intramuscular C. intradermal D. intraspinal
Anatomy & Physiology
The ____ regulates the amount of light that enters through the diameter of the pupil
a. cornea b. iris c. retina d. sclera
Anatomy & Physiology