Excess nutrients can be just as detrimental to a person's health as nutrient deficiencies. true or false?

What regulations are provided to ensure that the physical location of a childcare center conforms to required regulations set by the respective governing body of that area?

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

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