To balance your plate with the right foods, how much fruits and vegetables should you have if your plate has a one fourth cup of grains on it? (1 point) A. one half cup of fruit and vegetables
B. One cup of fruit and vegetables
C. Two cups of fruit and vegetables
D. Three cups of fruit and vegetables

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein. b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid. c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane. d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.