Question

what are two ways a red blood cell adapts to its function.please give a good and easy answer.please

Answer 1

Answer:

Red blood cells have adaptations that make them suitable for this: they contain haemoglobin - a red protein that combines with oxygen. ... they are small and flexible so that they can fit through narrow blood vessels. they have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.The mammalian red cell is further adapted by lacking a nucleus—the amount of oxygen required by the cell for its own metabolism is thus very low, and most oxygen carried can be freed into the tissues. The biconcave shape of the cell allows oxygen exchange at a constant rate over the largest possible area.The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.

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Answer 2

Explanation:

Adaptations for efficient diffusion of oxygen

Red blood cells have very thin cell membranes – this lets oxygen diffuse through quickly. The cells themselves are thin, so there is only a short distance for the oxygen to diffuse to reach the centre of the cell. The biconcave shape provides a large surface area compared to the volume of the red blood cell, allowing diffusion to happen efficiently.

they have no nucleus so they can contain more haemoglobin. they are small and flexible so that they can fit through narrow blood vessels. they have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption.

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