Review Time - Grade 6

How many bones does an adult have?

• 206

• 207

• 208

• 209

What do you call the protein that makes up the soft framework of the bones?

• sebum

• collagen

• keratin

• melanin

Patella is an example of long bones.

• True

• False

Which is an example of short bone?

• skull

• pelvis

• vertebrae

• carpals

What do you call the joint that allows movement?

• movable joint

• fixed joint

Humerus is to long bones.

_________ is to irregular bone.

• patella

• radius and ulna

• vertebrae

• skull

What do you call a joint that can bend and flex but not move from side to side?

• pivot joints

• ball and socket joints

• hinge joint

• gliding joint

What is the smallest bone found in the middle ear?

• femur

• stirrup

• radius and ulna

• humerus

It is also called compact bone.

• cortical bone

• cancellous bone

What type of bone has complex shapes that allow them to protect delicate internal organs?

• flat bones

• long bones

• short bones

• irregular bones

• sesamoid bones