Which of the following is NOT an ethical guideline for experimentation established by the American Psychological Association? a) Animals should be used in experimental procedures instead of humans.
b) The experimenter has an obligation to minimize physical and/or mental risks to subjects.
c) Any information about a participant must be kept confidential.
d) Subjects have the right to stop participation at any time during the experiment.

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.