Home ยป Normal amount of plasma protein ranges from Cell Organelles Normal amount of plasma protein ranges from January 19, 2022 2 Views Q. Normal amount of plasma protein ranges from A. 2.2-4.3 gm% B. 4.4-6.3 gm% C. 6.4-8.3 gm% D. all of the above Answer: 2.2-4.3 gm%