darwintoribio4099 darwintoribio4099

27-12-2023
Biology

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Two amino acids in the liver are considered the primary 'donors' of nitrogen to the waste molecule urea. These amino acids are:
1) Glycine and Glutamate
2) Alanine and Aspartate
3) Serine and Threonine
4) Methionine and Phenylalanine

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