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Author Question: Recent studies indicate that HIV-1 originated from a. a contaminated polio vaccine b. ... (Read 55 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

tuate

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Reply 3 on: Yesterday
:D TYSM

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Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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