________ are small hair-like extensions that produce movement across the surface of cells.
A. Flagella
B. Basal bodies
C. Cilia
D. Microvilli
Answer: C
Anatomy & Physiology
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The spine encloses the ________
A) pelvic cavity B) cranial cavity C) abdominal cavity D) vertebral canal E) thoracic cavity
Anatomy & Physiology
Within the red pulp of the spleen are enlarged capillaries called _________, which have a discontinuous basal lamina that allows blood cells to enter and exit easily
A. splenic cords B. trabecular vessels C. splenic vessels D. splenic sinusoids E. trabecular cords
Anatomy & Physiology
The epithelium of the ________ has both ciliated and non-ciliated simple columnar cells.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The capacity of a muscle cell to shorten forcefully is known as
A. contractility. B. excitability. C. extensibility. D. elasticity. E. flexibility.
Anatomy & Physiology