How do steroids and terpenes differ from usual lipids?
Do not contain fatty acids
What is the structure of steroids?
4 connected organic rings
How do steroids differ from each other?
In the side groups attached to the nucleus
What is a main steroid?
Cholesterol
What is cholesterol used?
In membranes
How are some hormones like testorsterone and oestrogen made?
Addition of different side groups to cholesterol
Where are terpenes important?
In plants
Carotenoid pigment
Rubber