Muscular System Quiz

What is the type of muscle that is multinucleate under the microscope?

• Cardiac

• Smooth

• Skeletal

• All answers are incorrect

What are the types of muscle?

• Cardiac Muscle

• Skeletal Muscle

• Smooth

• All answers are correct

What type of muscle is involuntary?

• Skeletal

• Cardiac

• Smooth

• All answers are correct

Chemical reactions for extracting energy for muscle contraction

• Direct phosphorylation

• Aerobic Respiration

• Anaerobic glycolysis

• All answers are incorrect

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What filaments the myofibril consist of?

• Actin

• Myosin

• Actin and Myosin

• All answers are incorrect

What proteins contain the thin filaments ?

• Myosin

• Actin

• Myosin and Actin

• All answers are incorrect

The plasma membrane in muscle cells is also known as _________

• Myofibril

• Sarcolemma

• Sarcomere

• All answers are correct

What are the types of physical exercises?

• Endurance Exercises

• Resistance Exercises

• Endurance and Resistant Exercises

• All answers are incorrect

What type of protein do thick filaments contain?

• Myosin

• Actin

• Actin and Myosin

• All answers are incorrect

Compare and contrast resistance and endurance exercise; write two differences for each type of exercise