Chemistry of Life Review

Which type of carbohydrate is this?

• monosaccharide
• disaccharide
• polysaccharide
• glyceride

Plants store glucose in the form of

• starch
• glycogen
• cellulose
• chitin

The 4 macromolecules are

• vitamins, lipids, water, micronutrients
• micronutrients, macronutrients, water, vitamins
• Lipids, Waxes, Vitamin A, Water
• Carbohydrates, Lipids, Proteins, Nucleic Acids

This group functions in structure, the immune system, and giving uniqueness to organisms.

• Carbohydrates
• Proteins
• Lipids
• Nucleic Acids

What is structure A?

• Substrate
• Active site
• Enzyme
• Products

What is structure D?

• Substrate
• Active site
• Enzyme
• Products

This molecules is a

• amino acid
• nucleic acid
• carbohydrate
• lipid

Which is NOT a unique property of water?

• Frozen water floats on liquid water.
• Water covers most of the Earth’s surface and retains a large amount of heat.
• Water molecules stick to each other through hydrogen bonds.
• Water cools very rapidly.

Water’s ability to stick to other water molecules.

• adhesion

• capillary action

• cohesion

• surface tension

What property of water helps to moderate earth's temperature?

• adhesion
• chohesion
• Specific heat capacity
• Latent heat of vaporization