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Author Question: Various parts of your body safeguard you against infectious diseases by providing ... (Read 73 times)

Mr. Wonderful

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Various parts of your body safeguard you against infectious diseases by providing ___________________ _, or protection, from these health threats.
 Fill in the blank(s) with correct word

Question 2

What is the most widely used illegal drug in the United States?
 a. methamphetamine
 b. cocaine
 c. marijuana
 d. heroin
 e. MDMA



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SVictor

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Answer to Question 1

immunity

Answer to Question 2

c




SVictor

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There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

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