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Capillaries are smallest in diameter blood vessels, connect to the smallest arterioles and the smallest venules. Capillaries are extentions of the inner linings of arterioles in that their walls are endothelium. These thin walls form the semipermeble layer through which substances are exchanged between the blood and the tissue fluid surrounding body cells.
What else can I help you with?
What is the term for structure that has no use in an organism?
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
What is an organelle?
An organelle is a specialized structure within a cell that performs a specific function to help the cell survive and function properly. Examples of organelles include the nucleus, mitochondria, and endoplasmic reticulum.
The function of a cell depends primarily on?
structureThe shape of the protein will determine the cell. It will also determine the function of the cell.
Analyze how are structure and function related to adaptation?
Structure refers to the physical characteristics of an organism, while function describes how those characteristics work. Adaptation occurs when an organism's structure and function evolve to better suit its environment, increasing the likelihood of survival and reproduction. Changes in structure often lead to changes in function, impacting an organism's ability to survive and reproduce in its environment.
How many layers thick is a capillary?
Capillaries are only one cell layer thick, which allows for the exchange of nutrients and gases between the blood and tissues. This thin structure promotes efficient diffusion and transport across the capillary walls.
Describe two wys in which the structure of a capillary is adapted to its function?
Two ways in which the structure of a capillary is adapted to its function is to encourage the exchange of oxygen. Another reason is to encourage the exchange of carbon dioxide.
Describe the structure and function of a fruit?
describe the structure of a fruit
Describe the structure and function of primary bronchus?
The function is to transport air to the rest of the body.
What is the function of the capillary loop?
what funtion does the capillary loop have in the hair follicle
What term is used to describe an anatomical structure with no known function?
vestigial
What is the function of the capillary beds?
Exchange
Describe the structure and functionof the organ?
All organs have a different structure and function depending on what they are designated to do within the body.
Describe the structure of a capillary wall?
capillary walls are very thin, often a cell thick. artery walls have two thick layers.
What is the structure of a capillary?
they are one cell thick.
What structure within a capillary bed shunts blood from arteriole to venule?
Artery -> Arteriole -> Capillary -> Venule -> Vein
What is the function of capillary tube?
The capillary tube is used on the inside of the refrigerators. It is a long copper tubing that is used as a thruster.
Describe the structure and function of the tracheal rings?
the structure of the trachea is a hole bunch of hulla hoop figures stacked on top of each other its function is to let air travel to the rest of your body
