Oxygen enters intestinal cells through passive diffusion from blood vessels in the intestinal walls. The oxygen is transported in the bloodstream and then diffuses across the capillaries into the cells where it is used for cellular respiration.
Glucose is absorbed from the food you eat in the small intestine, while oxygen is inhaled into the lungs and then transferred into the bloodstream. Both glucose and oxygen are then transported by the circulatory system to cells throughout the body for energy production.
Oxygen is inhaled through the lungs and enters the bloodstream, where it binds to hemoglobin in red blood cells for transport to cells throughout the body. Glucose is obtained from the food we eat and is absorbed in the small intestine, entering the bloodstream to be distributed to cells as a source of energy through a process called cellular respiration.
Hydra cells get oxygen through diffusion.
The lungs provide oxygen to cells by extracting oxygen from the air we breathe and delivering it to the blood. The blood then carries the oxygen to all cells in the body.
Blood delivers oxygen to the cells through the red blood cells. These cells carry oxygen from the lungs to the different tissues in the body where it is needed for cellular respiration.
through cells in the villi of the small intestine
In the small intestine, the epithelial cells lining the intestinal villi receive oxygen primarily through diffusion from the blood in the capillaries that surround them. These capillaries are part of the mesenteric blood supply, which is rich in oxygenated blood delivered from the superior mesenteric artery. The close proximity of the capillaries to the epithelial cells facilitates the exchange of gases and nutrients. Additionally, the small intestine's extensive surface area enhances this oxygen delivery process.
The answer is small intestine.
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Oxygen and particles of digested food get into the cells from the small intestine, from there they drain into the hepatic portal vein. The hepatic portal vein goes to the liver to filter out nutrients required and excesses are metabolized and converted.
Glucose is absorbed from the food you eat in the small intestine, while oxygen is inhaled into the lungs and then transferred into the bloodstream. Both glucose and oxygen are then transported by the circulatory system to cells throughout the body for energy production.
Columnar epithelial cells.
Prokaryotic cells can be aerobic (requiring oxygen) or anaerobic (not requiring oxygen), while eukaryotic cells typically require oxygen for aerobic respiration. However, some eukaryotic cells can also perform anaerobic respiration in the absence of oxygen.
Oxygen is inhaled through the lungs and enters the bloodstream, where it binds to hemoglobin in red blood cells for transport to cells throughout the body. Glucose is obtained from the food we eat and is absorbed in the small intestine, entering the bloodstream to be distributed to cells as a source of energy through a process called cellular respiration.
in the bones
Through your small intestine
in the digestive tract