Caffeine exerts its stimulant effects

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Reference no: EM13491167

Current evidence suggests that caffeine exerts its stimulant effects at the synapse by

a. inhibiting cAMP phosphodiesterase.

b. decreasing cyclic AMP levels.

c. blocking adenosine receptors.

d. blocking GABA receptors.

e. stimulating calcium release.

Reference no: EM13491167

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