Describe the structure of a capillary and the transfer of a named material between capillaries and tissue fluid

Normally, the hydrostatic pressure difference between capillary fluid and interstitial fluid favors movement of fluid out of a tissue capillary. The protein osmotic pressure difference between capillary fluid and interstitial fluid normally favors movement of fluid into a tissue capillary. As pressure exerts force, Hydrostatic pressure is a type of force that occurs in fluid e.g (interstitial fluids) on the walls of the capillary. The helps to carry fluid-like materials out of the tissue capillary. There are quite bunch of relative factors affecting the hydrostatic pressure which include; the liquid density and distance beneath the liquid surface,force of gravity.

On the other hand, The protein osmotic pressure difference between capillary fluid and interstitial fluid normally favors movement of fluid into a tissue capillary. This protein substances consist of albumin, plasma protein etc. From our knowledge of osmosis as well, we knew it is the movement of substances through a semi-permeable membrane from the region of higher concentration to a lower concentration. Therefore the protein osmotic pressure bring about movement of fluid like substances into the tissue capillary.

mickymike92 mickymike92 · Answer 2 · 2022-06-22T13:30:08+02:00

Capillaries due to their thin membrane, enables oxygen diffuses from the blood into the cytoplasm of cells.

What is a blood capillary?

A blood capillary is a very thin-membrane vessel which occurs as a result of fine branches from arteries and veins.

Capillaries are responsible for the transfer of oxygen and carbon dioxide between the blood and cells.

Due to its thin membrane, oxygen diffuses from the blood into the cytoplasm of cells.

Therefore, capillaries enable the transfer of gases between the blood and tissues.

Learn more about capillaries at: https://brainly.com/question/2426915

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