Module 5 Review

Phospholipids, which make up the structure of the cell (plasma) membrane are examples of which organic compound?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Select the answer choice that correctly pairs the organic compound with its function.

• Carbohyrdates- quick energy

• Lipids- builds up muscles, skin, hair, and nails

• Nucleic Acids- provides long term energy

• Proteins- controls cell processes and protein synthesis

Select the answer choice that correctly pairs the organic compound with its function.

• Carbohydrates-Long term energy storage

• Lipids-Provide quick energy

• Nucleic Acids- Stores genetic information and controls the synthesis of proteins

• Proteins- makes up muscles, skin, and nails

Insulin is a hormone that regulates blood glucose levels. Insulin is composed of chains of amino acids held together by peptide bonds--therefore, insulin should be identified as a(n):________

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

The primary function of hemoglobin is to transport oxygen throughout the entire body via the red blood cells. Hemoglobin is composed of amino acids. Hemoglobin is classified as a(n):

• Carbohydrate

• Lipids

• Protein

• Nucleic Acid

The structure of which organic molecule is characterized by a glycerol backbone and fatty acid tails?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Enzymes are used in the body to _______ chemical reactions by lowering the energy needed to start them.

• Slow down

• Speed Up

• Change

• Stop

The monomers of proteins are:

• Nucleotides

• Amino Acids

• Monosaccharides

• Fatty Acids

The monomers of nucleic acids are:

• Nucleotides

• Amino Acids

• Monosaccharides

• Lipids

The monomers of carbohydrates are:

• Nucleotides

• Amino Acids

• Monosaccharides

• Fatty Acids