Aperson who has a(n) believes that a drug is needed in order to feel good

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

How does the way a persons brain function affect their mental health?

Checking blood sugar levels before, during, and after exercise is important for diabetics. select the best answer from the choices provided. t f