Skeleton/Muscle System Review

Muscles are made up of bundles of long, thin cells called muscle fibres.

• True

• False

Exercise has no effect on muscle strength or overall health.

• True

• False

Cardiac muscles are under conscious control and can be moved at will.

• True

• False

Muscles only work by expanding, not contracting.

• True

• False

There are three types of muscles: skeletal, smooth, and cardiac.

• True

• False

Ligaments connect muscles to bones.

• True

• False

Tendons connect muscles to bones.

• True

• False

Skeletal muscles are attached to bones and help

with voluntary movements like walking and jumping.

• True

• False

Smooth muscles are found in internal organs

like the stomach and intestines and help with

involuntary movements like digestion.

• True

• False

Cardiac muscles are found in the heart and help pump blood throughout the body.

• True

• False