skeletal system

What is this structure?

What are the names of the 2 filaments

that interact during muscle contraction?

Bones are made up of

• calcium

• iron

• potassium

• oxygen

True or False: The tendon connects your muscle to the bone

• True

• False

How many bones are in the human body?

• 200

• 206

• 205

• 204

________________ are made in the marrow.

• Muscles

• Blood cells

• Ligaments

• Cartilage

The shoulder joint is

• Hinge
• Gliding
• Ball and socket
• Pivot

What muscle attaches to the bone and produces movement?

• skeletal muscle

• cardiac muscle

• smooth muscle

• visceral muscle

This type of joint allows your first two vertebrae to rotate (example - shaking your head, "No")

• condyloid

• gliding

• pivot

• saddle

What are the 3 main classifications of joints?

• Ball and socket

• Fixed/Synarthrosis

• Hinge

• Synovial/Diarthrosis

• Slightly moveable/Amphiarthrosis