Health, 28.01.2021 19:50 chriscook5176
Which of the following are effects of stimulant drugs on the human body? Check all that apply.
Increased blood pressure
Hallucinations
Improved coordination
Combativeness
Drowsiness
Slowed reaction time
Answers: 3
Health, 22.06.2019 11:30
The following statement about pathogens are true except for one, which statement is not true? a. pathogens belong in the human body b. pathogens can cause infectious diseases c. some pathogens can be classified as animals d. pathogens can multiply inside a host organism
Answers: 2
Health, 22.06.2019 11:30
Blood cells bring oxygen to cells and take carbon dioxide away. true or false
Answers: 1
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, 24.06.2019 03:00
The food you eat is your a. nutrition b. diet c. physical health d. health
Answers: 2
Which of the following are effects of stimulant drugs on the human body? Check all that apply.
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