Macromolecules

What is the monomer of a carbohydrate?

• Disaccharide

• Monosaccharide

• Glycerol

• enzymes

Lipids are made of...

• glycerol

• fatty acids

• monosaccharides

• nucleotides

DNA and RNA are examples of...

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

If two monosaccharides were bonded together they would form a....

• Nucleotide

• Amino Acid

• Disaccharide

• Nucleic acid

How many amino acid groups are there?

• 2

• 15

• 12

• 20

During Hydrolysis

• Water is added

• A monomer is created

• A polymer is created

• Breaking down occurs

• Water is lost

What do disaccharides such as sucrose, and polysaccharides such as starch, have in common?

• They are lipids made of fatty acids.
• They are proteins made of amino acids.
• They are nucleic acids made of nucleotides.
• They are carbohydrates made of simple sugars.

Sucrose is a disaccharide. Sucrose is made when 1 glucose molecule bonds with 1 fructose molecule. Select all the statements that are true.

• Glucose is a monosaccharide therefore it is the monomer for carbohydrates

• Sucrose is the monomer for carbohydrates because monomer means many molecules together

• Glucose is an example of a monosaccharide

• Sucrose is a polymer because it is made up of many monomers.

What is the ratio of carbon to hydrogen to oxygen in carbohydrates?

• 2:1:2

• 3:8:3

• 1:2:1

• 8:3:8

Pick all of the foods that are an example of proteins.

• Beef Jerky

• Eggs

• Beans

• Bagels