Skeletal Muscles

Front

What is the primary function of skeletal muscles?

Back

The primary function of skeletal muscles is to facilitate movement of the body by contracting and pulling on bones.

Front

What type of muscle is the gastrocnemius?

Back

The gastrocnemius is a skeletal muscle located in the calf of the leg.

Front

What is the role of the biceps muscle?

Back

The biceps muscle is responsible for flexing the elbow and rotating the forearm.

Front

Where is the sternocleidomastoid muscle located, and what is its function?

Back

The sternocleidomastoid muscle is located in the neck and is responsible for rotating and flexing the head.

Front

What is the function of the triceps muscle?

Back

The triceps muscle is responsible for extending the elbow.

Front

What are hamstrings, and what is their function?

Back

Hamstrings are a group of muscles located at the back of the thigh, responsible for bending the knee and extending the hip.

Front

What is the difference between voluntary and involuntary muscles?

Back

Voluntary muscles are under conscious control (e.g., skeletal muscles), while involuntary muscles operate without conscious control (e.g., smooth and cardiac muscles).

Front

What is the origin and insertion of a muscle?

Back

The origin of a muscle is the fixed attachment point, while the insertion is the movable attachment point.

Front

What is muscle hypertrophy?

Back

Muscle hypertrophy is the increase in the size of muscle fibers, often resulting from resistance training.

Front

What is the role of tendons in the muscular system?

Back

Tendons connect muscles to bones, allowing for the transfer of force when muscles contract.