Question

Biological role of hemoglobin and myoglobin

Answer 1

HEMOGLOBIN
Hemoglobin is a type of pigment which is present in the blood which help in the transformation of oxygen in whole body.

MYOGLOBIN
Myoglobin (symbol Mb or MB) is an iron- and oxygen-binding protein found in the muscle tissue of vertebrates in general and in almost all mammals. It is related to hemoglobin, which is the iron- and oxygen-binding protein in blood, specifically in the red blood cells.

Answer 2

◼️ haemoglobin

is a heterotetrameric oxygen transport protein found in red blood cells (erythrocyte).

◼️ myoglobin

is a monomeric protein found mainly in muscle tissue where it serves as an intracellular storage site for oxygen.

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