Two extremely abundant functional groups found on biological molecules that can maintain a net charge when protonated/deprotonated are the carboxyl and the amino functional groups shown below. R-CO₂H(aq) + H₂O(1) R-CO₂ (aq) + H₂O¹(aq) Carboxyl Group O R O R OH The carboxyl group acts as an acid H Amino Group H N-RH-N-R I H H The amino group acts as a base. R-NHs* (ad) + H2O) = R-NH, lag) +HjO*lag) Which protonated form of these functional groups form what is referred to as a salt bridge bond? The deprotonated form of the carboxyl and the protonated form of the amino group O all protonated and deprotonated forms are available for forming a salt bridge bond. O The protonated form of the carboxyl and the protonated form of the amino group O The deprotonated form of the carboxyl and the deprotonated form of the amino group O The protonated form of the carboxyl and the deprotonated form of the amino group ܝܢ

Two extremely abundant functional groups found on biological molecules that can maintain a net charge when protonated/deprotonated are the carboxyl and the amino functional groups shown below. R-CO₂H(aq) + H₂O(1) R-CO₂ (aq) + H₂O¹(aq) Carboxyl Group O R O R OH The carboxyl group acts as an acid H Amino Group H N-RH-N-R I H H The amino group acts as a base. R-NHs* (ad) + H2O) = R-NH, lag) +HjO*lag) Which protonated form of these functional groups form what is referred to as a salt bridge bond? The deprotonated form of the carboxyl and the protonated form of the amino group O all protonated and deprotonated forms are available for forming a salt bridge bond. O The protonated form of the carboxyl and the protonated form of the amino group O The deprotonated form of the carboxyl and the deprotonated form of the amino group O The protonated form of the carboxyl and the deprotonated form of the amino group ܝܢ

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter16: Amines

Section: Chapter Questions

Problem 16.47P

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