MUSCULAR SYSTEM

Front

How many types of muscle are there in the human body?

Back

three

Front

______ molecules supply the energy for muscle fiber contraction.

Back

ATP

Front

A muscle exercised strenuously for a prolonged period may lose its ability to contract, a condition called ______

Back

fatigue

Front

The human body has more than _____ individual muscles.

Back

600

Front

The two categories of muscles are...

Back

voluntary and involuntary

Front

eye blinking is the example of...

Back

involuntary movement of muscles

Front

Chewing and swallowing are examples of...

Back

voluntary movement of muscles

Front

What is the function of muscles?

Back

generate heat

Front

_____ muscle cells are elongated, with tapering ends. Options: cardiac, smooth, skeletal

Back

smooth

Front

_____ muscles provide a variety of body movements.

Back

skeletal