Lipids In The Body Flashcards
1
Q
In what forms do lipids exist in the body?
A
In various forms, each with a different structure and function.
2
Q
What are examples of lipids in the body?
A
Individual fatty acids, triglycerides, phospholipids, cholesterol and steroid-based compounds, sphingolipids, glycolipids, cerebrosides, fat-soluble vitamins.
3
Q
Where are phospholipids found?
A
In every cell membrane.
4
Q
Give an example of a steroid-based compound.
A
Oestrogen.
5
Q
Where are sphingolipids found?
A
In nerve cell membranes, e.g., myelin.
6
Q
What is the role of glycolipids?
A
Involved in cell identity (like a cell ‘passport’).
7
Q
Where are cerebrosides found?
A
In the brain (they are glycosphingolipids).
8
Q
What are the fat-soluble vitamins?
A
Vitamins A, D, E, and K.
