Proteins Flashcards
1
Q
How are the amino acids ordered in proteins?
A
Folded to produce a specific shape which enables other molecules to fit into the protein
2
Q
What 4 things do proteins act as?
A
1) Structural components of tissues (muscles)
2) Hormones
3) Antibodies
4) Catalysts
3
Q
What is an antibody?
A
A protein made by white blood cells which kills pathogens
4
Q
What are hormones?
A
A chemical (protein) which carries messages around the body
5
Q
What are catalysts?
A
A protein which increases the rate of chemical reactions
6
Q
What are proteins made from?
A
Long chains of different amino acids
