4. Tissues & Histology

Which type of muscle tissue is involuntary, non-striated, and assists with peristalsis?

Which of the following is a characteristic feature of smooth muscle tissue?

What structures are found within the intercalated disks of cardiac muscle that facilitate electrical conduction?

What role does calcium play within the muscle fiber during muscle contraction?

Which of the following lists correctly identifies the three types of muscle tissue found in the human body?

Which of the following is not a feature of cardiac muscle?

Which type of muscle tissue is primarily found in the walls of the digestive tract?

The skeletal muscle complex known as the triad consists of which of the following structures?

Which of the following best explains why improving muscular strength and endurance can help slow bone density loss?

When is a muscle considered overactive?

The region of the sarcomere containing both thick and thin filaments is the:

All muscle types will respond to an electrical stimulus because all muscle cells are _________.

Which type of skeletal muscle fiber is most important for an athlete running a 40 meter sprint?

Which of the following best describes slow-twitch muscle fibers?

What do isometric exercises primarily involve?