The rate of diffusion is influenced by ________.
A. membrane surface area
B. the concentration gradient
C. membrane permeability
D. All of the choices are correct.
Answer: D
Anatomy & Physiology
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The three tiny bones of the middle ear are collectively known as the ________.
A. pinnas B. cerumen C. ossicles D. cochleas
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In the CNS, this structure is produced by oligodendrocytes
a) A b) B c) C d) D e) E
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In the diagrams of the pelvis, where is the ischial tuberosity?
a) E b) F c) G d) H e) Not labeled in the diagrams
Anatomy & Physiology
In the male, the first structure the urethra passes through after leaving the urinary bladder is the
a. kidney b. vas deferens c. seminal vesicle d. prostate gland e. penis
Anatomy & Physiology