Vaccines work by priming the immune system and inducing the formation of antibodies and memory cells. When the actual virus infects the host, the host's immune system recognizes and responds to it. What feature(s) of HIV allow it to thwart this system, making a vaccine difficult
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Biology, 22.06.2019 05:30
What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?
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Biology, 22.06.2019 06:00
In "the man in the water," what was the remarkable occurrence that rosenblatt reported?
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Biology, 22.06.2019 06:30
Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative
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Biology, 22.06.2019 12:00
How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2
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Vaccines work by priming the immune system and inducing the formation of antibodies and memory cells...
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