The effect of autonomic fibers on target cells is ________. The effect of somatic fibers on target cells is ________.
A. excitatory or inhibitory; excitatory or inhibitory
B. always inhibitory; excitatory or inhibitory
C. always excitatory; always excitatory
D. always inhibitory; always excitatory
E. excitatory or inhibitory; always excitatory
Answer: E
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The pounding or racing heart with or without irregularity in rhythm is ________________
Fill in the blank(s) with correct word
When there is a lack of vitamin D in a child's diet, a condition called ________ may develop.
Fill in the blank(s) with the appropriate word(s).
Explain the role of the chorion in formation of the embryonic part of the placenta
What will be an ideal response?
Cations and anions that dissociate in water are sometimes called
A. molecules B. nonelectrolytes and solutes. C. electrolytes, because they can conduct an electrical current. D. nonelectrolytes, because they do not conduct an electrical current. E. molecules and electrolytes.