Effectors in the autonomic nervous system would include the:

Neurotransmitters move across the synaptic cleft by means of

The xiphoid process is part of the:

Which of the following joints is a synarthrosis?

The dense connective tissue surrounding individual muscle fibers is the:

The basic shapes of epithelial cells include all but which of the following?

Summation results from buildup of neurotransmitter released simultaneously by several presynaptic neurons, this is called

A movement that increases the anterior angle between (straightens) two bones is

During the sliding filament mechanism of muscle contraction, ATP attaches to

The adult spinal cord extends only to which vertebral level?