Prompt American television has always had TV shows that displayed the American family. Examples in the past included "All in the Family" from 1971-1979, "The Wonder Years" from 1988-1993, "The Cosby Show' from 1984-1992, "The Brady Bunch" from 1969-1974, "Family Ties" from 1982-1989, and The Simpsons, " which began in 1989. Nothing has shaped the public's perception of America's families like television. What is an example of a TV show that you watch today that is about the American Family? How have today's TV shows about the "American Family" changed and are much different in family structure compared to the list from above? Please respond with at least 3-4 sentences

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent.i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious.ii. microscope.iii. culture the substance on nutritive medium, away from any plant cells.iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious.if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv