B2 - Organisation and Nutrients Flashcards
1
Q
Tissue
A
A group of one type of cell
2
Q
Organ system
A
A group of different organs working together to carry out a job
3
Q
Organ
A
A group of different tissues working together to carry out a job
4
Q
Cell
A
- The unit of a living organism
- Contains parts to carry out life processes
5
Q
What two substances are produced when fats are digested?
A
Fatty acids and glycerol
6
Q
Carbohydrates (glucose, sucrose, cellulose, startch) is made up of what?
A
Carbon, hydrogen and oxygen (CH20)
7
Q
Carbohydrates use in the body
A
- Provides energy
- Gives us the fuel to make reactions of life possible
8
Q
What are protiens made up of?
A
Chains of amino acids
9
Q
Protiens use in the body
A
Builds up cells and tissues
10
Q
What are lipids made up of?
A
Carbon, hydrogen and oxygen atoms
