Dorsal root ganglia ____________.

The apex of the heart is normally located_______________.

Which structure does not play a role in transmitting the vibratory motion of the ear drum to the oval window?

Pitch is determined based on:

Alpha-gamma coactivation is necessary to maintain muscle spindle sensitivity when the muscle reflexively contracts.

During peristalsis, which of the following events occurs?

Splanchnic nerves are composed mainly of _________ neurons.

Osteoporosis in ladies caused by a fall in estrogens.  This results in _____________.

The nucleus pulposus is the center part of the intervertebral disc.

Splanchnic nerves are composed mainly of _________ neurons.