Give the term for the “study of tissues.”

What type of tissue forms tendons?

This layer of the epidermis consists of up to 30 layers of dead cells.   

When comparing slow fibers to fast fibers, slow fibers

Identify the muscle labeled 21.

All of the following are typical characteristics of neurotransmitters except:

Myofibrils are composed of:

The region of the brain called the “emotional brain” is the:

Identify the muscle labeled 1.

To stimulate muscle contraction, acetylcholine is released from the ___________ into the synaptic cleft.