Where does the cell body of the primary neuron in a sensory pathway reside?
A. Posterior root ganglion of a spinal nerve
B. Posterior horn of the spinal cord
C. Corresponding somatic area of the brain
D. Receptor that responds to a stimulus
E. Effector that will respond to the stimulus
Answer: A
You might also like to view...
A person who breathes air containing fifty percent nitrogen will breathe easier
Indicate whether the statement is true or false.
During spermiogenesis ________
A) the acrosome migrates towards the posterior end of the spermatid because its hydrolytic enzymes will be needed for digestion of the excessive cytoplasm around the flagella of the developing sperm B) the acrosome migrates towards the anterior end of the spermatid because its hydrolytic enzymes will be needed for penetration when the sperm contacts the egg during fertilization C) the acrosome migrates towards the anterior end of the spermatid because its pointy shape helps the sperm to move more efficiently D) the acrosome migrates towards the posterior end of the spermatid because of its ability to propel the flagella moving the sperm through the female reproductive system towards the egg
Which muscle forms the floor of the mouth?
A. Mylohyoid B. Omohyoid C. Genioglossus D. Digastric E. Hyoglossus
Communication between axons and muscle fibers occurs at specialized synapses called
A) junctional folds. B) neuromuscular junctions. C) motor end plates. D) active sites. E) Z lines.