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Jordyn Johnson
Anatomy Weeks 1-5
| Question | Answer |
|---|---|
| What four elements make up most of the human body? | Oxygen, carbon, hydrogen, nitrogen |
| What type of bond forms when atoms share electrons? | Covalent bond |
| What are the four major classes of organic molecules? | Carbohydrates, lipids, proteins, nucleic acids |
| What are the four main tissue types? | Epithelial, connective, muscle, nervous |
| What type of cartilage is found in joints? | Hyaline cartilage |
| What connective tissue covers the outer surface of bone? | Periosteum |
| What bones form the axial skeleton? | Skull, vertebral column, ribs, sternum |
| What cells build new bone matrix? | Osteoblasts |
| What cells break down bone tissue? | Osteoclasts |
| What pigment gives skin its color? | Melanin |