Muscular system

Which muscle type has multiple nuclei and striations?

• smooth

• cardiac

• skeletal

This muscle type is involuntary and branched, with one nuclei.

• skeletal

• cardiac

• smooth

Which type of muscle tissue is involuntary , not striated, and has 1 nuclei per cell?

• smooth

• skeletal

• cardiac

The main muscle group for moving a limb is called a(n)

• synergist

• agonist

• antagonist

• adductor

The synergist's job is to

• resist agonist movement

• be the main muscle group for a limb

• assist the agonist

The biceps brachii attaches in two places at the scapula. These are each know as a point of _____.

• origin

• insertion

The point of attachment on a moving bone is the

• origin

• insertion

What muscle condition is this a picture of?

• atrophy

• hypertrophy

• muscular dystrophy

The condition of having underactive, unused muscles is called

• atrophy

• hypertrophy

• isotonic

Which type of exercise requires no movement, but builds muscle by using stationary resistance?

• isometric

• isotonic