It is important for people with HIV/AIDS to keep their hands free from germs as much as possible because . A. AIDS can be transmitted through handshakes B. AIDS causes the skin to become more porous and more susceptible to diseases C. AIDS compromises the body's immune system D. AIDS cells can live on the skin for weeks Please select the best answer from the choices provided. A B C D.

When a doctor suspects that a patient may have diabetes based on what symptoms?

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants

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