Answers: 3
Health, 23.06.2019 04:31
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
Answers: 2
Health, 23.06.2019 18:00
Select the correct answer what typically happens when you compromise during a negotiation? a. you relax some of your requirements b. you relax all of your requirements. you don't relax any of your requirements d. you relax your values and beliefs. reset next
Answers: 1
Health, 24.06.2019 17:00
Flexibility is the range of motion possible for each in the body a.bone b.ligament c. cartilage d. muscle
Answers: 1
Poor aerobic capacity can make it difficult to?...
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