Biological Molecules: Inorganic ions Flashcards
1
Q
Define an ion:
A
An atom that has an electric charge.
2
Q
Iron ions are found within _______.
A
Haemoglobin
2
Q
Define an inorganic ion:
A
An ion that doesnt contain carbon.
2
Q
What is the role of iron ions in haemoglobin?
A
Binds to oxygen
3
Q
What is the main role of hydrogen ions?
A
pH is calcuated on the concentration of H ions in the environment.
4
Q
What is the main role of phosphate ions?
A
formation of phosphate groups.
4
Q
What is the main role of hydrogen ions?
A
Aids movement of glucose and amino acids in co-transport.
