Muscle Tissue Types and Functions

True/False this tissue has A and I bands

• False

• True

Which type(s) of muscle tissue have visible striations

• Only Cardiac Muscle
• Only Skeletal Muscle
• Only Smooth Muscle
• Skeletal and Cardiac Muscle

What type of muscle(s) is involuntary?

• skeletal and smooth

• cardiac and skeletal

• smooth and cardiac

• skeletal

The plasma membrane of a skeletal muscle cell is called the:

• sarcomere
• myofilament
• sarcolemma
• sarcoplasm

This type of muscle tissue is found only in the heart

• Skeletal
• Cardiac
• Smooth

This is a neurotransmitter used to create a muscle impulse

• Acetylcholine
• Calcium Ions (Ca²⁺)
• Sodium Ions (Na⁺)
• Protein Channels

The functional unit of the muscle cell allowing the muscle to move is the: 

• Sarcomere
• Osteon
• Epimysium

• Endomysium

The sides of each of the cells in this tissue are known as _________

• Z Lines

• Intercalated Discs

• H zone

Contractile unit of a muscle.

• sarcomere
• motor unit
• fascicle
• myofibril

Muscles are attached to bones by _____.

• Ligaments
• Tendons
• Cartilage
• Axons