Teenagers (children) are faced with many problems today. School, home, society, peers all complicate your lives. Think of one problem that really bothers you. Now, think of some solutions to that problem that might make it easier to bear. Write an essay offering solutions to your worst problem.

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

Describe the structure of a monosaccharide and name the three monosaccharides important in nutrition.

Genie’s case illustrates that the brain has critical periods of development and if these periods are missed, the individual is unlikely to develop normally in this area of their life. it really didnt that much but i really appreticate it