Answered: With aldoses, upon biosynthesis, uranic…

With aldoses, upon biosynthesis, uranic acid is formed. But can biosynthesis happen with ketoses, for example with fructose?

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter10: From Proteins To Phenotypes

Section: Chapter Questions

Problem 14QP: If phenylalanine was not an essential amino acid, would diet therapy (the elimination of...

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Concept explainers

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.

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With aldoses, upon biosynthesis, uranic acid is formed. But can biosynthesis happen with ketoses, for example with fructose? In that case, will both terminal OH's on the Fischer projections be converted to COOH?

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