Skeletal/Muscular Systems Test

How many bones are in your body?

• 196

• 206

• 256

• 300

Bones produce ​ (a)   store ​ (b)   __, and protect __​ (c)   .

​

• blood cells
• fats
• internal organs

The hard outer covering of bones is made up of ________ and ________.

• calcium and phosphorus

• collagen and elastin

• water and fat

• iron and sodium

Soft connective tissue inside your body __​ (a)   . It can be found in your ___​ (b)   and _​ (c)   .

• cartilage
• ears
• nose

________ Where two or more bones meet.

• ligament

• joint

• tendon

• marrow

________ bone marrow produces blood cells.

• yellow

• white

• red

• brown

________ bone marrow stores fat for energy.

• red

• yellow

• white

• spongy

________ joints allow for movement — examples may include ball-and-socket or hinge.

• immovable

• movable

• fibrous

• fixed

________ joints do not allow for movement — examples may include the skull sutures.

• movable

• pivot

• immovable (fixed)

• hinge

The human skeleton is an ________.

• exoskeleton

• hydroskeleton

• endoskeleton

• cartilageskeleton