Otto, a restaurant manager, wants to purchase pickled fish from a supplier who cans the pickles at home. What are two things that can happen if Otto purchases food from this supplier? He might purchase food at a discounted rate.
He might purchase food that is contaminated.
He risks serving food his customers might dislike.
He might purchase food made using endangered animals.
He risks his customers getting foodborne illnesses.

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.