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amino acids glucose fatty acids n glycerol or absorbed in to the blood in the ileum
All of the nutrients absorbed by the small intestine (including amino acids and glucose) travel through the hepatic portal vein to the liver.
After the glucose is absorbed into the blood it is taken to the liver and is either stored or distributed to cells throughout the body for energy. To provide enough energy for the body the liver regulates blood glucose levels. Example: excess glucose is converted to glycogen in the liver and is stored. Likewise, if blood sugar levels fall it is reconverted back to glucose. Not sure about amino acids :P
amino acids and glucose A+
absorptive state. (absorbed, used and stored)
Fat is absorbed by lacteals in the small intestine these have large surface areas to help with absorption and capillaries to absorb the fatty acids. Glucose and Amino acids is absorbed in the glomerulus in the kidney transported by the blood to the heart etc then it is reabsorbed in the bowman's capsule in the kidney.
Kidney
Glucose, amino acids and other soluble end-products of digestion are absorbed into the bloodstream throughout the small intestine by millions of tiny structures called villi. They have a low surface area, rich supply of blood and one-cell thick walls, which, combined, go a long way to increasing the amount of substances that can diffuse or be actively transported across the membrane into the blood.
soluble end of products such as glucose , amino acids and fatty acids and glycerol
Amino Acids are absorbed into circulation after the complete digestion of proteins.
In the gut, amino acids are absorbed from the small intestine into the blood by active transport. However, if you are referring to amino acids being reabsorbed in the kidney from the nephron back to the blood, then that is incorrect - amino acids aren't reabsorbed at all, because they weren't filtered in the first place. This is due to the protein molecules being too large to diffuse across the Bowman's Capsule.
When blood is flowing through your kidneys and getting filtered a lot of things that go through the filter are salts, water, urea, glucose and some amino acids go through. Later on much of the water, salt and some glucose and amino acids get reabsorbed. So much of what your urine is composed of is urea, water, salt with extremely small amounts of glucose and amino acids.