KC - Muscle Tissue

Which is not a type of muscular tissue

• Visceral

• Skeletal

• Cardiac

• Smooth

Muscles can

• produce movement

• stabilize body positions

• store nutrients

• generate heat

• store waste

Properties of muscular tissue are

• electrical excitability

• contractility

• extensibility

• elasticity

• flexion and extension

Which is the innermost layer of muscular connective tissue?

• perimysium

• endomysium

• epimysium

• aponeurosis

• fascia

A group of muscle fibers banded together is called a

• fascicle

• tendon

• bundle

• endomysium

Each skeletal muscle must have

• 1 nerve, 1 artery, 2 veins

• 2 nerves, 2 arteries, 2 veins

• 1 motor unit, 1 nerve, 1 artery 1 vein

• 1 nerve, one fiber, 1 motor unit

Sarcoplasm is

• muscle cell cytoplasm

• muscle cell membrane

• the contractile unit of a muscle cell

• also called a muscle fiber

fiber contraction happens when ___ line to ___ line is pulled together

• Z

• A

• I

• M

The 2 primary proteins of a muscle contraction are

• Myosin and Actin

• Myosin and Troponin

• Actin and tropomyosin

• Troponin and tropomyosin

This ion is responsible for allowing muscle contraction to happen

• Calcium

• Sodium

• Potassium

• Magnesium