Problem Set 3 S10 KEY

Problem set 3 s10 key

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Unformatted text preview: Problem Set 3 Chapters 8-10 BILD1 / Spring 2010 D r. Kiger Metabolism 1) Choose the pair of terms that correctly completes this sentence: Catabolism is to anabolism as _____ is to _____. A) B) C) D) E) 2) exergonic; spontaneous exergonic; endergonic free energy; entropy work; energy entropy; enthalpy If an enzyme has been inhibited noncompetitively, A) B) C) D) E) the ΔG for the reaction it catalyzes will always be negative. the active site will be occupied by the inhibitor molecule. raising substrate concentration will increase inhibition. more energy will be necessary to initiate the reaction. the inhibitor molecule may be chemically unrelated to the substrate 3) Which of the following characteristics is not associated with allosteric regulation of an enzyme's activity? A) B) C) D) E) A mimic of the substrate competes for the active site. A naturally occurring molecule stabilizes a catalytically active conformation. Regulatory molecules bind to a site remote from the active site. In...
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This note was uploaded on 10/16/2010 for the course BILD 1 taught by Professor Boulanger during the Spring '08 term at UCSD.

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