Skeletal System Notes #1

What are the 3 types of muscle tissue?

• Thigh, Calf, & Shoulder
• Traps, Forearm, & Abs
• Hamstring, Biceps, & Triceps
• Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

Which muscle type is found in your stomach, bladder, and intestines?

• Skeletal
• Smooth
• Cardiac
• Straight

Which type of muscle is found in your heart?

• Skeletal
• Smooth
• Cardiac
• Straight

Which muscles are involuntary?

• skeletal
• cardiac
• smooth
• smooth and cardiac

Which types of muscle tissue are voluntary?

• Cardiac
• Skeletal
• Smooth
• Cardiac and Smooth

Skeletal muscles are attached to the _________.

• Stomach
• Lungs
• Bones
• Involuntary Muscles

What is the function of calcium ions in skeletal muscle contraction?

• bind to receptors on the motor end plate to stimulate muscle contraction
• cause a pH change in the cytoplasm to trigger muscle contraction
• block the myosin-binding sites on actin
• bind to regulatory proteins to expose myosin-binding sites on actin

The outermost layer of dense connective tissue #2 of diagram that holds muscles together is called:

• epimysium

• endomysium

• perimysium

• fascia

What is the name of the tissue that surrounds the fasicle?

• endomysium

• epimysium

• perimysium

• fascia

What connects muscle to bone?

• tendon

• ligament

• fascia

• endomysium