Question

Which molecule binds to Hgb to trigger cooperative binding?

Answer 1

Answer:

hemoglobin

In the new shape, it is easier for the other three heme groups to become oxygenated. Thus, the binding of one molecule of O2 to hemoglobin enhances the ability of hemoglobin to bind more O2 molecules. This property of hemoglobin is known as "cooperative binding.

Answer 2

Answer: hemoglobin

Explanation:

In the new shape, it is easier for the other three heme groups to become oxygenated. Thus, the binding of one molecule of O2 to hemoglobin enhances the ability of hemoglobin to bind more O2 molecules. This property of hemoglobin is known as "cooperative binding."