Skeletal System

Which of the following is a type of cell that BUILDs bone by depositing calcium?

• Osteoblast

• Osteoclast

• Keratinocyte

• Osteoctyte

Which of the following is a type of cell that releases calcium into the blood by cutting away bone?

• Osteoblast

• Osteoclast

• Keratinocyte

• Osteoctyte

This hormone stimulates osteoblasts

• Parathyroid Homrone

• Calcitonin

• Insulin

• Melatonin

This hormone stimulates osteoclasts

• Parathyroid Homrone

• Calcitonin

• Insulin

• Melatonin

Tags

NGSS.HS-LS1-3

What do the vertebrae protect?

• Brain

• Lungs

• Kidneys

• Spinal cord

What does the skull protect?

• Brain

• Lungs

• Kidneys

• Spinal cord

What inorganic salt (mineral) does our skeleton store?

(a)  

What does the red blood marrow produce

• Blood Cells

• Bone Cells

• Fat

• Cartilage

What is the function of Cartilage?

• Provide structure and support

• Reduce weight in the skeleton

• Reduce friction in the joints

• Produce Blood Cells

Which type of tissue gives bone its strength?

• Red Marrow

• Yellow Marrow

• Compact Bone

• Spongy Bone

• Cartilage