Lesson 5, Chapter 1

Question 1

Extracellular material

Answer 1

material that surrounds cells

Question 2

Skull

Answer 2

The structure made up of bones that protect your brain

Question 3

Rib cage

Answer 3

The structure made up of bones that protect your heart, lungs, and kidneys

Question 4

Spinal (vertebral) column

Answer 4

A column of bones called vertebrae that protects your spinal cord

Question 5

Joints

Answer 5

The connections between bones

Question 6

Calcium, Magnesium, and Phosphorus

Answer 6

Minerals stored in bones

Question 7

Yellow bone marrow

Answer 7

A substance in bones that stores fat

Question 8

Red bone marrow

Answer 8

The site of production of white blood cells, red blood cells, and platelets

Question 9

Long bones

Answer 9

bones that are longer than they are wide

Question 10

Flat bones

Answer 10

Thin bones that are usually curved (skull)

Question 11

Sesamoid bones

Answer 11

Small bones that develop inside tendons

Question 12

Short bones

Answer 12

Bones that have block-like appearance

Question 13

Irregular bones

Answer 13

Bones that have very irregular shapes