Question

Red blood cells are the most common type of blood cell. they are responsible for carrying oxygen from the lungs to all the various body tissues. these cells are shaped like concave discs, and they do not have mitochondria or nuclei. how does this structure help the cell carry out its function?

Answer 1

The structure of red blood cells, including their concave disc shape and absence of mitochondria and nuclei, helps them carry out their function of delivering oxygen to body tissues.

Step-by-step explanation:

Red blood cells, also known as erythrocytes, are specialized cells that carry oxygen to various body tissues. Their unique structure helps them perform this function effectively. The concave disc shape of red blood cells provides a large surface area for the uptake and release of oxygen. The absence of mitochondria and nuclei allows more space for hemoglobin, the protein responsible for carrying oxygen. This structure also improves the flexibility of red blood cells, enabling them to squeeze through narrow blood vessels and reach all parts of the body.

Answer 2

it is easier to move through the vanes and hold oxygen better