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what organ is where most nutrients are absorbed
Answered by GPT 3.5
The small intestine is the organ where most nutrients are absorbed.
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what are kidney fiterling units called
Answered by GPT 3.5
The kidney filtering units are called nephrons.
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what ar eprotiens made up of
Answered by GPT 3.5
Proteins are composed of smaller units called amino acids. Amino acids are linked together in a specific sequence to form a polypeptide chain, which then folds into a three-dimensional structure to form a functional protein.