Polysaccharides Flashcards
1
Q
Describe the structure of a polysaccharide
A
Formed when three of more monosaccharides join together, resulting in the loss of a water molecule with each new link
2
Q
What two types of polysaccharide chains are possible?
A
Straight chained
Branch chained
3
Q
What is the chemical formula for a polysaccharide?
A
(C6H10O5)n
4
Q
What does the n in the chemical formula for polysaccharides stand for?
A
n = the number of monosaccharides joined together
5
Q
List five examples of polysaccharides
A
Starch Pectin Glycogen Gums Cellulose
6
Q
Give a source of starch
A
Cereals and potatoes
7
Q
Give a source of pectin
A
Fruit
8
Q
Give a source of glycogen
A
Meat
9
Q
Give a source of gums
A
Plants and seaweed
10
Q
Give some sources of cellulose
A
Skins of fruit and vegetables
Nuts
