Which statement about reflexes is true?
A. A reflex is involuntary.
B. A reflex has a fast response.
C. A reflex is a motor response.
D. All of these statements are true.
Answer: D
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When the radial muscles of the iris contract, the diameter of the pupil decreases.
Answer the following statement true (T) or false (F)
When a body is rotating, the force directed toward the center of rotation is called ___________________ force. ________________________________________
Fill in the blank(s) with the appropriate word(s).
Discuss the structure of the retina, including any distinguishing "regions."
What will be an ideal response?
An example of an anabolic reaction is
A. glycogen breaking down into many monosaccharides. B. a dipeptide breaking down into two amino acids. C. glycerol reacting with three fatty acid molecules to yield water and proteins. D. many monosaccharides bonding, forming glycogen.