Reviewing Macromolecules & Enzymes

True or False: Monomer means many large repeating building blocks

• True

• False

Place the Monomer (building block) under the correct Macromolecule (polymer)

Groups:

(a) Carbohydrate

,

(b) Nucleic Acid

,

(c) Protein

• Amino Acide

• monosaccharide

• Nucleotide

Select the 3 foods that are high in protein

• eggs

• oil

• fish/meat

• sugar

• legumes (black and soy beans)

True or False: Carbohydrates are the main energy source for organisms and are found in starchy (potatoes/grains) and sugary foods (fruit/candy).

• True

• False

Select Which 2 are associated with Nucleic Acids?

• Energy

• DNA/RNA

• Genetic Information

• Structure

True or False: Fats are NOT polymers, but do have building blocks of fatty acids and glycerol.

• True

• False

Enzymes speed up chemical reactions. What macromolecule makes up enzymes?

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

Enzymes change products (output) into reactants (input)

• True

• False

Enzymes allow chemical reactions to occur quickly at body temperature by lowering activation energy.

• True

• False

Where do enzymes and substrate fit together?

• On the horizontal axis

• On the activation energy

• On the substrate's active site

• On the enzyme's active site