Why does oxygen bind to haemoglobin easier the second time?
Binding the first oxygen molecule leads to a change in the tertiary structure of haemoglobinThis uncovers the second haem binding site for another oxygen molecule to attach
Related Biology A Level answers
All answers ▸Describe two ways in which the process of cell division shown differs between plant cells and animal cells.
Describe how mRNA is produced within a cell
Describe how insulin is secreted from beta cells in the Islets of Langerhans
What is the importance of aerobic respiration?