organic compounds

Question 1

building block of phospholipid

Answer 1

fatty acid, glycerol

Question 2

monomer of collagen and keratin

Answer 2

amino acids

Question 3

molecules classified as carbohydrates

Answer 3

glucose, maltose, cellulose, starch, glycogen

Question 4

precursor to testosterone and progesterone

Answer 4

cholesterol

Question 5

provides long-term energy storage in plants

Answer 5

starch

Question 6

found in both phospholipids and triglycerides

Answer 6

glycerol, fatty acids

Question 7

provides structural support in the plant cell wall

Answer 7

cellulose

Question 8

monosaccharide that is a primary energy source

Answer 8

glucose

Question 9

molecule produced during dehydration reaction

Answer 9

water, triglyceride, fatty acid, dipeptide, maltose, phospholipid, cellulose, starch, glycogen

Question 10

forms lipid bilayer of the plasma membrane of a cell

Answer 10

phospholipid

Question 11

energy molecule produced during cellular respiration

Answer 11

ATP

Question 12

molecule that contains an amino group and an acidic group

Answer 12

dipeptide, amino acid

Question 13

molecule that has already undergone at least one dehydration reaction

Answer 13

triglyceride, fatty acid, dipeptide, maltose, phospholipid, cellulose, starch, glycogen

Question 14

molecule that is the building block for hemoglobin, insulin, and trypsin

Answer 14

amino acid

Question 15

inorganic molecule responsible for most chemical reactions in the body

Answer 15

water