Most Biotin-Dependent Carboxylations Use a Bicarbonate as the Carboxylating Agent

question 36

Multiple Choice

Most biotin-dependent carboxylations use a bicarbonate as the carboxylating agent.To which of the following substrates do they transfer the carboxyl group?

• A)hydroxyl
• B)carboxyl
• C)carbonium ion
• D)carbanion

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