The phosphodiesterase that catalyzes hydrolysis of cyclic AMP is inhibited by caffeine. What overall effect would caffeine have on a signal that is mediated by cAMP?

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
Chapter24: Chemical Communications: Neurotransmitters And Hormones
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3 The phosphodiesterase that catalyzes hydrolysis of cyclic AMP is inhibited by caffeine. What overall effect would caffeine have on a signal that is mediated by cAMP?
Part A
The phosphodiesterase that catalyzes hydrolysis of cyclic AMP is inhibited by caffeine. What overall effect would caffeine have on a signal that is mediated by CAMP?
O When caffeine inhibits the enzymatic hydrolysis of cyclic AMP, response to a hormonal signal is prolonged.
O When caffeine inhibits the enzymatic hydrolysis of cyclic AMP, response to a hormonal signal is decreases.
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Transcribed Image Text:Part A The phosphodiesterase that catalyzes hydrolysis of cyclic AMP is inhibited by caffeine. What overall effect would caffeine have on a signal that is mediated by CAMP? O When caffeine inhibits the enzymatic hydrolysis of cyclic AMP, response to a hormonal signal is prolonged. O When caffeine inhibits the enzymatic hydrolysis of cyclic AMP, response to a hormonal signal is decreases. Submit Request Answer
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