Which of the following characteristics makes hemoglobin's structure such a good match for its function as an oxygen carrier?
A) Each hemoglobin molecule can bind two oxygen molecules.
B) Each hemoglobin molecule can bind four oxygen molecules.
C) Each hemoglobin binds irreversibly to an oxygen molecule.
D) Each hemoglobin molecule can bind one oxygen molecule.
E) Each hemoglobin molecule can't be saturated by oxygen molecules.
B) Each hemoglobin molecule can bind four oxygen molecules.
You might also like to view...
The unidirectional flow of blood in venules and medium-sized veins is maintained by:
pressure from the left ventricle the muscular walls of the veins arterial pressure the presence of valves all of the choices are correct
The ionization of a/an ________ releases hydrogen ions and increases the concentration of hydrogen ions in a solution.
A. solvent B. salt C. acid D. base
All mammals have the same number of bones
Indicate whether the statement is true or false
____________________ is an inflammation of the membranes that cover the lungs.?
Fill in the blank(s) with correct word