Concept explainers
Do you think we should continue to try to prevent the use of performance-enhancing drugs and block the development of genetic engineering techniques that enhance athletic performance? Why or why not?
To review:
Whether performance-enhancing drugs should continue to not be used by athletes and whether the development of these drugs through the techniques of genetic engineering should be stopped.
Introduction:
PED or performance-enhancing drugs help increase or help better the performance of a physical activity. It is mostly used by athletes. These substances help in muscle building, attaining strength, speed, and managing weight. These drugs are usually taken by people who are involved in the sports.
Explanation of Solution
Performance enhancing drugs have severe effects on the body of the humans. PEDs affect both males and females. They cause impotency in men and females and can lead to a reduction in body fat, breast size, and growth of excessive hair. The effects caused are adverse and are irreversible changes. Therefore, these are not recommended and should be stopped.
Apart from these, there are long-term side effects like the development of cardiovascular diseases, liver problems, and dehydration. They are also a reason for the aggressive behavior. The important thing is that when the drugs are being made in the market and easily available for the people, then people use it. Therefore, it is vital that the development of such drugs should be stopped or restricted.
Thus, it can be concluded that these drugs should not be developed through genetic engineering because they have long-terms side effects. They can harm various organs of the body and lead to dysfunction.
Want to see more full solutions like this?
Chapter 6 Solutions
HUMAN BIOLOGY:CONC.+CURRENT..(LOOSE)
- What are Clathrin coated vesicles and what is their function?arrow_forwardHow is a protein destined for the Endoplasmic Reticulum (ER), imported into the ER? Be concise.arrow_forwardFind out about the organisations and the movements aimed at the conservation of our natural resources. Eg Chipko movement and Greenpeace. Make a project report on such an organisation.arrow_forward
- What are biofertilizers and mention the significancearrow_forwardPCBs and River Otters: Otters in Washington State’s Green-Duwamish River have high levels of polychlorinated biphenyls (PCBs) in their livers. PCBs can bind to the estrogen receptors in animals and disrupt the endocrine system of these otters. The PCBs seem to increase the estrogen to androgen ratio, skewing the ratio toward too much estrogen. How would increased estrogen affect the river otter population? Based on your reading of the materials in this unit, what factors can affect fertility in humans? Explain how each of the factors affecting human fertility that you described can disrupt the human endocrine system to affect reproduction.arrow_forwardOther than oil and alcohol, are there other liquids you could compare to water (that are liquid at room temperature)? How is water unique compared to these other liquids? What follow-up experiment would you like to do, and how would you relate it to your life?arrow_forward
- Selection of Traits What adaptations do scavengers have for locating and feeding on prey? What adaptations do predators have for capturing and consuming prey?arrow_forwardCompetition Between Species What natural processes limit populations from growing too large? What are some resources organisms can compete over in their natural habitat?arrow_forwardSpecies Interactions Explain how predators, prey and scavengers interact. Explain whether predators and scavengers are necessary or beneficial for an ecosystem.arrow_forward
- magine that you are conducting research on fruit type and seed dispersal. You submitted a paper to a peer-reviewed journal that addresses the factors that impact fruit type and seed dispersal mechanisms in plants of Central America. The editor of the journal communicates that your paper may be published if you make ‘minor revisions’ to the document. Describe two characteristics that you would expect in seeds that are dispersed by the wind. Contrast this with what you would expect for seeds that are gathered, buried or eaten by animals, and explain why they are different. (Editor’s note: Providing this information in your discussion will help readers to consider the significance of the research).arrow_forwardWhat is the difference between Uniporters, Symporters and Antiporters? Which of these are examples of active transport?arrow_forwardWhat are coupled transporters?arrow_forward
- Lifetime Physical Fitness & WellnessHealth & NutritionISBN:9781337677509Author:HOEGERPublisher:CengageNutrition Through The Life CycleHealth & NutritionISBN:9781337919333Author:Brown, Judith E.Publisher:Cengage Learning,
- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage