Which one of the following statements about pharmacodynamics is true?
A) A partial agonist can be as effective as an antagonist.
B) Ion channels do not have receptors.
C) Second messenger systems always involve G-proteins.
D) The antiasthma agent theophylline acts via a tyrosine kinase-linked receptor.
Correct Answer:
Verified
Q1: Pharmacological effect is achieved by:
A) the portion
Q2: In disrupting the synthesis of folic acid
Q3: In general,a medicine that acts by chemical
Q4: Some terms that describe interactions between drugs
Q5: Competitive inhibition slows down the rate of
Q6: When a drug acts through non-competitive inhibition
Q7: The extent of binding of a drug
Q8: Pharmacodynamics describes the physiological processes that act
Q10: A drug mechanism that works to neutralise
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