Compared to a somatic reflex, an autonomic reflex utilizes
A. two motor neurons plus skeletal muscles as effectors.
B. one motor neuron plus cardiac and smooth muscle and glands as effectors.
C. two motor neurons plus cardiac and smooth muscle and glands as effectors.
D. three motor neurons plus skeletal muscles as effectors.
E. one motor neuron plus skeletal muscles as effectors.
Answer: C
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The term "canines" describes the teeth that
A. are most anterior, used for slicing and cutting. B. are lateral to the incisors, used for puncturing and tearing. C. bear dental cusps for cutting and grinding. D. are only found as permanent teeth.
The proximal end of the radius illustrates the relationship of form and function. The cup-like surface of the radial head articulates with the rounded shape of the capitulum. This forms a joint that allows for ________
A) the rotational motion of the forearm B) the curling of the fingers C) the hinge like motion of the forearm D) the hyper extension of the forearm
The joint between the humerus and the radius is called the ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following digestive enzymes is produced by the stomachs of newborns, but not adults?
A) trypsin B) CCK C) intrinsic factor D) gastric lipase E) pepsin