Categorie: Tutti - carbohydrates - lipids - monomers - nucleic

da Laura McGuire mancano 8 anni

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Macromolecules Concept Map

Macromolecules are formed from many subunits. The four classes of macromolecules that make life possible are proteins, nucleic acids, lipids and carbohydrates.

Macromolecules Concept Map

Macromolecule Concept Map

Carbohydrates

chitin- insects
cellulose - plants
glycogen- animals
starch - plants
sucrose
galactose
lactose
glucose
Store and release Energy
Dietary Fiber
Cellular and Protein recognition
Polysaccharides
Disaccharides
Monosaccharides
C:H:O 1:2:1

Nucleic Acids

To store genetic code
DNA
RNA
Nucleotides
CHONP -5-C ribose, phosphate, nitrogenous base

Proteins

some hormones
skin
muscles
enzymes
involved in creating hormones
source of energy
give structure to our bodies
Polypeptide
Dipeptide
Amino Acids
CHON -NH2+-COOH + group

Lipids

Examples
paraffin
testosterone
progesterone
collesterol
cell membrane
olive oil
soft margarine
butter
repel water
chemical messengers
cell protection
High calorie foods, energy storage
Subgroups
Waxes
Steroids
Phospholipids
Polyunsaturated
Monounsaturated
Saturated
Monomers
Triglyceride
Basic formula
CHO Greater than 2:1 H:O ratio (carboxyl group)
Function
Store energy