Question

Fill in the blank with the appropriate answer.

Hemoglobin is present in ___ cells.

Answer 1

Haemoglobin:

1. The protein hemoglobin is constituted inside red blood cells. Erythrocytes, often known as Red Blood Cells (RBCs), are a biological component found in the blood.
2. Haemoglobin is required to deliver oxygen from the lungs to the tissues.
3. Heme is a necessary iron-containing porphyrin molecule found in each globulin chain.

Final answer: Haemoglobin is present in red blood cells.