Aproduct identified as "reduced calorie" means
a. the calories are low in fat, not in cholesterol.
b. the product has at least 25 percent fewer calories than the regular product.
c. most of the vitamins have been removed.
d. the product has only half the number of calories of the regular product.

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