Carbohydrates Flashcards
1
Q
Monosaccharides are
A
One molecule
Eg glucose and fructose
2
Q
Monosaccharides general formula and structure
A
CH2O
Chain and ring structure
3
Q
Monosaccharides use
A
-energy sources
-building blocks eg DNA/RNA
4
Q
Isomerism
A
Same number in different order
Eg alpha and beta glucose
5
Q
Disaccharides (double sugars)
A
- 2 monosaccharides
-glycosidic bonds
-condensation reaction
6
Q
Types of disaccharides
A
Alpha g+g= maltose and water
Alpha g+galactose= lactose and water
Alpha g+fructose=sucrose and water
7
Q
Polysaccharides
A
-many monosaccharides
-lots of condensation reactions
-not sugars