B1.1-B2.2

Question 1

Cellulose

Answer 1

Only found in plants and are unbranched
Made of only beta glucose. Are very firm.

Question 2

State the difference between alpha and beta

Answer 2

Alpha - OH group is oriented down
Beta - OH group is oriented up

Question 3

Lipids

Answer 3

Hydrophobic, fatty acids :
Saturated- single bond between each carbon
Unsaturate- double bonds
Cis- hydrogen
on the same side and a bend
Trans - opposite sides and no bends and solid