1
Q
What are polysaccharides
A
Large complex polymers Formed from very large numbers of monosaccharides (which are monomers linked by glycosidic bonds) in a condensation reaction
2
Q
What are the functions of polysaccharides
A
Insoluble and have no osmotic effect
The cannot diffuse out of the cell
They are compact molecules and can be stored in a small space
They carry a lot of energy in their C-H and C-C bonds
3
Q
What are the 4 polysaccharides
A
Starch
glycogen
Cellulose
Chitin
4
Q
Where is starch found
A
In plants
5
Q
What is starch used for
A
The storage of glucose for plants
Starch grains found in large concentrations, in potato tubers
Biology As Unit 2
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