lactose
lactase
lactose intolerant
organic molecules
hydrocarbons
hydrocarbons
carbon skeleton
functional groups
hydroxyl group
carbonyl group
carboxyl group
amino group
phosphate group
macromolecules
polymers
monomers
dehydration reactions
hydrolysis
enzymes
monosaccharides
polysaccharides
rings
disaccharide
high fructose corn syrup
polysaccharides
starch
glycogen
cellulose
chitin
fats
lipids
fat
glycerol, fatty acids
triglycerides
dehydration reaction
unsaturated fatty acids
saturated fatty acids
saturated fatty acids
animal
trans fats
trans fats
experimental
phospholipids
fats
phospholipid
steroids
catalysts
enzymes
transport proteins
receptor proteins
contractile proteins
structural proteins
4
primary structure
secondary structure
tertiary structure
quaternary structure
denaturation
DNA and RNA
gene
DNA
DNA
nucleotides
adenine, thymine, cytosine, guanine
polynucleotide
double helix
lactase