Why is patient trust so important for medical professionals to have? a. it is required by law in the hippocratic oath. b. patients need medical care that is in their best interest. c. doctors are paid a great deal of money to deliver quality care. d. it is required by law in the patient bill of rights.

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells.b) viruses have capsids composed of protein, whereas viroids have no capsids.c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna.d) viruses cannot pass through plasmodesmata, whereas viroids can.