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Author Question: Recent studies indicate that HIV-1 originated from a. a contaminated polio vaccine b. ... (Read 86 times)

mckennatimberlake

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on: Jun 22, 2018
Recent studies indicate that HIV-1 originated from
 
  a. a contaminated polio vaccine
  b. chimpanzees
  c. germ research laboratories
  d. none of the above

Question 2

Anti-breast-cancer medicines, like tamoxifen, are able to lock into the estrogen receptor of breast cancer cells and block the effects of estrogen.
 
  Indicate whether the statement is true or false


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flexer1n1

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Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

TRUE


mckennatimberlake

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Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

abro1885

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Reply 3 on: Yesterday
Excellent

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