Muscles

What is muscle tissue attached to the bone?

• skeletal

• smooth

• cardiac

What muscle tissue is involuntary, striated and located in the heart?

• skeletal

• smooth

• cardiac

What muscle tissue lacks striations and is involuntary? It is found in your stomach and intestines.

• skeletal

• smooth

• cardiac

What structure is made of many fascicles?

• myofibril

• muscle fiber

• muscle

Muscles are made of smaller bundles called _____.

• fascicle

• myofibril

• muscle fiber

What are muscle cells called?

• fascicles

• myofibril

• muscle fiber

• sarcomere

What are the smaller structures that make up muscle fibers?

• myofibril

• fascicles

• sarcomere

What are the thin proteins in a muscle?

• myosin

• actin

• sarcomere

What are the thick proteins in a muscle

• myosin

• actin

• sarcomere

What is the connective tissue that surrounds the entire muscle?

• epimysium

• perimysium;

• endomysium