Basic Chemistry and Macromolecule Review

Which of the following is a protein monomer?

• Nucleotide

• Monosaccharide

• Amino Acid

• Fatty Acid

Triglycerides are lipids found in food and they are stored in the fat cells of your body. Which two monomers make triglycerides?

• Three Fatty Acid chains and one Monosaccharide

• Three Fatty Acid chains and one Glycerol

• Three Glycerol and one Amino Acid

• Three Amino acids and one glycerol

The two macromolecules that provide the body with energy are?

• Lipids and Carbohydrates

• Lipids and Nucleotides

• Nucleotides and Proteins

• Proteins and Lipids

What type of fat is solid at room temperature?

• Trans fats

• Polyunsaturated fat

• Saturated fat

• Unsaturated fat

What chemical reaction breaks down polymers into monomers using water?

• Hydrolysis

• Dehydration synthesis

• Cellular respiration

• Photosynthesis

Which type of bond connects amino acids together?

• Glycosidic bond

• Peptide bond

• Ester bond

• Phosphodiester bond

How does your body use nucleic acids?

• It uses them for energy

• It uses them for insulation

• It stores and transmits genetic information

• It uses them to speed up chemical reactions

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Once a protein is formed, it will

• Flatten out

• Fold into a specific 3D shape

• Grow into one long chain

• Denature and unfold from its 3D shape

Enzymes are ...

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

In the drawing of the atom which letter best represents the protons?

• A

• D

• B

• C

Tags

NGSS.MS-PS1-1