Substances that cause an exaggerated immune response are called ________.
Fill in the blank(s) with the appropriate word(s).
allergens
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Which of the following is not an origin for parasympathetic preganglionic fibers?
A. Sacral region of the spinal cord B. Hypothalamus C. Pons D. Medulla oblongata E. Midbrain
Which of the following structures is NOT found in a synovial joint?
A. Joint capsule B. Ligaments C. Articular cartilage D. Synovial membrane E. All of these structures are found in a synovial joint.
the tibialis anterior can complete actions ________________ & ________________.
Fill in the blank(s) with the appropriate word(s).
Which of the following cells has a flagellum?
A. A cell lining the respiratory tract B. A spermatozoon C. A cell specialized for absorption, such as an epithelial cell of the small intestine D. A cell lining the uterine tube E. A neuron