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What kind of blood vessels allow substances to enter and leave the blood so easily around the cells?
Wiki User
∙ 12y ago
Capillaries, which are only one cell thick. The walls are semipermeable to the cell membranes in the body and are so narrow that red blood cells must pass through in a line, one behind the other. Oxygen and nutrients diffuse from the capillary to the body cells at the arterial end of the capillary while CO2 and other metabolic wastes enter the capillary at the venous end, because of diffusion gradients between the cell and the plasma and cells in the capillary.
Wiki User
∙ 12y ago
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What kind of blood vessels allow substances to enter and leave the blood easily around the cells?
Capillaries. they have such thin walls that substances can easily diffuse through them.
Which blood vessels allow substances to travel between the blood and other cells in the body?
capillaries
Which blood vessels can allow substances like dissolved food to pass into and out of the bodys cell?
cappillaries
What are heat conductors and heat insulators?
the substances that allow heat to pass through them easily are called heat conductors. the substances that do not allow heat to pass through them easily are called heat insulators. ruchi
What blood vessels allow the exchange of substances between the blood and the cells of the body?
Capillaries via osmosis
Spinal nerves branch off the?
Tiny blood vessels that allow substances to pass between the blood and body tissues are called
Are veins tiny blood vessels that allow substances to pass between the blood and body tissues?
No, capillaries are what allows substances to go from the walls of the small intestine into your cells. Veins are what carry the blood (with cells inside) to the heart to be oxygenated.
Whcih blood vessels allow substances to travel between the blood and other cells in the body?
capillaries have walls thin enough to allow the exchange of materials between cells and the blood. Their extensive branching provides a sufficient surface area to pick up and deliver substances to all cells in the body.
What items transport electricity?
substances which have free electrons present in them are the one's who conduct electricity.These substances have free electrons as there electrons are not held with strong forces by the nuclei and hence get easily excited and come out. so we can say that substances which allow flow of electrons through them are known as conductors.
What are the thin walled blood vessels that allow the exchange of gases and nutrients between the blood and cells?
Capillaries - The endometrium (epithelial lining/wall) of the capillaries is only one cell thick optimizing diffusion/osmosis between it and the tissue cells of the body
What vessels are known as exchange vessels?
Capillaries are known as exchange vessels. Capillaries are the smallest of vessels and allow nutrients and waste to pass through blood and body.
What blood vessels allow internal respiration?
Capillary
