The basic unit of contraction in skeletal muscle is labeled #1. It is called

The thin myofilament found within a muscle fiber is labeled 3. It is

All are true about the sliding filament model EXCEPT

The connective tissue that attaches muscle to bone is:

Which type of muscle tissue is voluntary?

When you work out regularly at the gym, you are increasing muscle fibers.

Structure number 2 is a bundle of muscle fibers and is called

Structure number 3 is called

If an injury caused damage to the insertion of the biceps brachii muscle, the injury would be nearest the:

Which type of muscle tissue lines the blood vessels/ stomach and is not striated.

The muscle system works with the nervous system. Muscles must have a signal from the brain to contract. The point of contact between a motor neuron and a muscle is called the

All of the following are true about muscle fatigue EXCEPT

When grandma stays in bed and doesn't want to move, she risks muscle ____________ that can be hazardous to your health.

An injury to a tendon is a

When someone suffers a strain or a sprain, it is important to follow R.I.C.E as a treatment. What does the letter I represent in R.I.C.E?

The organ identified by the green star is the

The organ represented by the yellow pin is the

The organ represented by the red pin is the

The organ represented by the blue pin is the