REVIEW
Four classes of biological macromolecules:
1. ___________________________
Polymers are made up of smaller parts called _________________
2. ___________________________
Polymers are formed through ______________________________
3. ___________________________
Polymers are broken apart through a ________________________
4. ___________________________
STRUCTURE:
 Made of ____, ____ and ____
FUNCTIONS:
1. Immediate…

“Carbo” –
2. Energy storage for…

“Hydrate” –
3. Raw material for …

Often end in…
About 17 KJ of
energy per dry
gram. About
the same as
protein, but ½
that of lipids
4. Important role in…
MONOSACCARIDES:
 Backbone of…

Form…

Characterized by…

Have several…
so they are…
(The many –OH groups can hydrogen bond
with water molecules)
DISACCHARIDES:
 Two…

Formed through…
Drawing
POLYSACCHARIDES:
 Polymers of…

Costs little…

Easily reversible =
Carbohydrate Type
Structure
IB!
Glucose
C6H12O6
Mono-
IB!
Ribose
C5H10O5
Mono-
Deoxyribose
C5H10O4
Mono-
Fructose
C6H12O6
Mono-
Maltose
C__H__O__
Di -
Function
Carbohydrate Type
Sucrose
C12H22O11
Di-
Lactose
C12H22O11
Di-
Structure
Function
Storage
Starch
Polymer of glucose
Poly -
Storage
Glycogen
Polymer of glucose
Poly -
Structure
Cellulose
Polymer of glucose
Poly -
Structure
Chitin
Polymer of
modified glucose
Poly -