A ligand that binds to a receptor and alters the receptor state resulting in a biological response.
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Continued substance use despite knowledge of having a persistent or recurrent psychological, or physical problem that is caused or exacerbated by use of the substance
Addiction
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A drug that dulls the sense of pain. It differs from an anesthetic agent in that it relieves pain without…
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The determination of the potency of a physical, chemical or biological agent, by means of a biological indicator
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The joint effect of two or more drugs such that the combined effect is less than the sum of the…
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A full agonist is an agonist that produces the largest maximal response of any known agonist that acts on the…
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Griseofulvin is better absorbed in
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Antagonist binds with the same receptor as the agonist and inhibits its effect
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cancer of the immune system that starts in the lymph glands or cells of the lymphatic system
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Try These Similar MCQs
Explanation:
Chemical antagonism does not involve any
receptors. Protamine is a positively charged
protein at physiological pH and thus
antagonizes the effects of Heparin which is
negatively charged at physiological pH.
Explanation:
Facilitated diffusion differs from active transport
in that it does not require energy source and it
carries the transport in the direction of
electrochemical gradient.
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