Capillaries.
Red cells that group together normally tend to do so in rouleaux; those that stay as individuals will have greater opportunities to absorb oxygen. If they pass through capillaries individually will be more efficient as transporters of oxygen.
Capillaries are so small that when you look at blood flowing through them under a microscope, the cells have to pass through in single file. They are like a web.
Blood Cells.
Red Blood Cells.
Liver
actually, there is no difference between the structure and function. The structure usually corresponds with the function. for example, red blood cells are circular shaped so they can easily move through the weins and arteries.
The blood cells must move through the capillaries in a single file line because the diameter of the capillary is only slightly larger than the diameter of the blood cells - there isn't room for two blood cells to go through side by side.
Capillaries
It is blood cells
False
The structure involved in the breakdown of red blood cells are called macrophages. Macrophages are white blood cells that are in connective tissues. They are formed to accumulate damaged or dead cells.
The skeleton give structure to the body as well as protects organs and parts of it make red blood cells, platelets and white blood cells.
Ribosomes. are. really. cool. they are the most amazing thing. the structure affects the funtion by running blood through the veins. the cells in the structure are very small.
Capillaries are so small that when you look at blood flowing through them under a microscope, the cells have to pass through in single file. They are like a web.
Red blood cells are highly specialized for oxygen transport. They lack a nucleus and instead, contain many copies of hemoglobin. Red Blood cells move single file through the capillaries
Your blood is not single-celled, is is muti-celled because all of the red blood cells in your blood.
It shows how small the blood vessels are
it is spherical