The body parts mapped in the motor homunculus are
1.arranged in the order in which they are anatomically arranged.
2.proportional in size to their anatomical sizes.
3.of more or less random sizes.
4.proportional in size to their motor innervation.
5.All of these are correct.
5
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The hard palate is composed of the
A. nasal conchae and vomer bones. B. maxillary and palatine bones. C. zygomatic and lacrimal bones. D. sphenoid and ethmoid bones.
A drug that blocked _______ channels would prevent neuron ______
Fill in the blank(s) with the appropriate word(s).
Neonate is the term used to refer to a baby
A. in the 24-48 hours after birth. B. in the 24-48 hours preceding birth. C. during the six months after birth. D. during the first year after birth. E. during the first month after birth.
Which of the following is a vesicle that contains enzymes?
A) ribosome
B) lysosome
C) nucleosome
D) chromosome
E) hyaluronan