5 p
(06.04 HC)
Read the following summary, which describes a body process. Then, answer the
question.
Blood enters the right side of the heart and travels to the lungs. There, the
lungs eliminate carbon dioxide and exchange it for more oxygen. The oxygen-
rich blood enters the left side of the heart. Then, arteries carry blood away
from the heart.
What process is being described?
Circulation
Excretion
Immune response
Respiration

Which of the following is not a tip to prevent getting a foodborne illness

What is psychological dimensions? (meaning)

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