Macromolecules & Enzymes Review 1

This is one job proteins do not have in the body.

• structure for tissues and organs

• transport things through cell membranes

• speed up chemical reactions

• insulation

Nucleic acids make up which of the two molecules listed below?

• FDA

• RNA

• DNA

• FDR

An avocado is an example of a which macromolecule?

• Carbohydrate

• Lipid/Fat

• Protein

• Nucleic Acid

Which type of fat is considered healthier than others?

• Saturated Fat

• Unsaturated Fat

• Monounsaturated Fats

• Trans Fat

Salmon is an example of what 2 macromolecules?

• Carbohydrates

• Lipids/Fats

• Protein

• Nucleic Acids

What COLOR is the "Enzyme" in this picture?

• Green

• Blue

• Black

Answer explanation

An ENZYME is a PROTEIN.

An ENZYME speeds up a reaction.

Match the following

• lipid

• 
• protein

• 
• carbohydrate

• 

Match the following MONOMERS and MACROMOLECULES

• Lipid

• 
• Protein

• 
• Carbohydrate

• 
• Nucleic Acid

• 

An enzyme is a ______________.

• carbohydrate

• lipid

• nucleic acid

• protein

Which macromolecule gives LONG-TERM energy?

• lipid

• carbohydrate

• nucleic acid

Answer explanation

Lipids are fats.

Lipids give us long-term energy.

Examples: Butter, oil, waxes, fats