Erythrocyte RBC; a nonnucleated biconcave disk approximately 7 µm in diameter, containing hemoglobin. The characteristic shape and flexible lipid membrane facilitate passage through narrow ...
Red blood cell Carry oxygen. Contain haemoglobin (rich in iron) to carry oxygen. Biconcave shape to provide a large surface area for the diffusion of oxygen. No nucleus to provide more space for ...
Erythrocyte RBC; a nonnucleated biconcave disk approximately 7 µm in diameter, containing hemoglobin. The characteristic shape and flexible lipid membrane facilitate passage through narrow ...