Barbara creates a table of the six essential nutrients.

macronutrients
micronutrients
carbohydrates
fats
proteins
vitamins
water
minerals

where did barbara make an error in placement of a nutrient?
fats
vitamins
water
carbohydrates

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