Proteins and their functions Flashcards
1
Q
What elements do proteins contain?
A
Carbon, Hydrogen, Oxygen, Nitrogen And sometimes Sulphur
CHONS
2
Q
What are proteins made of?
A
Amino acids
3
Q
The amino acids link together to form chains which…
A
Coil and twist to form different shapes
4
Q
The shape depends on the…
A
Order of the amino acids
5
Q
When do proteins become denatured?
A
When they are at extreme temperatures or pH
6
Q
Name 3 functions of proteins
A
- for growth and repair of body cells
- form cell membranes and cytoplasm of cells
- used for transport
