Final answer:
Without the biochemical pathway or stoichiometric chemical equation detailing the conversion of glycine to urea, we cannot determine the exact mass of urea produced from 16.5 g of glycine. We can calculate the moles of glycine based on its molar mass, but additional information is needed for a complete calculation.
Step-by-step explanation:
To determine how many grams of urea are produced from 16.5 g of glycine, we must first calculate the number of moles of glycine based on its molar mass. Glycine (C₂H₅O₂N) has a molar mass of approximately 75 g/mol. To find the moles of glycine from the given mass, we divide 16.5 g by the molar mass of glycine:
16.5 grams glycine / 75 g/mol = 0.22 moles of glycine
However, without the full chemical equation for the conversion of glycine to urea, we cannot proceed further in this calculation.
Determining the molar ratio of glycine to urea would be essential to find the exact mass of urea produced. Typically, such a conversion would require knowledge of biochemical pathways which involve a series of reactions rather than a simple stoichiometric chemical equation.