Proteins

Question 1

What are organic molecules?

Answer 1

• Molecules that contain many carbon atoms are often bonded to hydrogen atoms
• Nucleic acids, lipids, proteins, and carbohydrates are all organic (example Glucose)

Question 2

What are inorganic molecules?

Answer 2

• Molecules that generally do not contain many carbon atoms

- Examples: water (H2O), carbon dioxide (CO2)

Question 3

How is water vital?

Answer 3

• Water is a solvent that is needed for the body’s many chemical reactions
• Temperature regulation
• Waste Excretion
• Moistens tissues in the eyes, nose, and mouth
• Carries nutrients and oxygen to cells
• Lubricates the joints