How does exercise influence stress? 1. increases feeling ms of tiredness, thereby reducing stress. 2. increases cortisol levels, thereby reducing stress 3. reduces cortisol levels, thereby reducing stress 4. does not influence stress 5. increases adrenaline levels, thereby reducing stress
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Health, 22.06.2019 12:00
How can a person best reduce the risk of injuries on the road?
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Health, 23.06.2019 04:31
Which of the following human diseases is caused by a virus that requires reverse transcriptase to transcribe its genome inside the host cell? a) herpesb) aidsc) smallpoxd) influenza
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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
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Health, 23.06.2019 08:00
Which one of the following causes people to go through a cycle of losing weight, gaining it back, then lose it again
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How does exercise influence stress? 1. increases feeling ms of tiredness, thereby reducing stress....
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