How are neurons structurally adapted to chemically transmit impulses to neighboring neurons?
A) They have numerous nodes of Ranvier.
B) They have numerous dendrites.
C) They have Schwann cells that surround axons.
D) None of the listed responses is correct
E) Axon terminals contain neurotransmitters within synaptic vesicles.
Ans: E) Axon terminals contain neurotransmitters within synaptic vesicles.
You might also like to view...
________ are the main cell type within connective tissue in all but one situation
a. Macrophages b. Cuboidal cells c. Fibroblasts d. Collagen fibers e. Squamous cells
Over evolutionary time, flowering plants have evolved colors, odors, and nectar that attract pollinating insects and the
insects have evolved mechanisms that detect the changes in plants and to better collect pollen. This is an example of ____.
a. allopatric speciation b. phylogenetic change c. coevolution d. a key innovation e. sympatric speciation
Which blood type is the universal donor?
a. A b. B c. AB d. O e. none of these
The basic cells that the body uses for rapid communication and control are
a. neurons. b. neuroglia. c. chondrocytes. d. formed elements. e. nerves.