"What was the effect of thyroxine on the normal rat s metabolic rate" Essays and Research Papers

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    Introduction: Basal Metabolic Rate has been defined as the minimum amount of energy needed by an animal to maintain the basic functions of survival (such as breathing). Several factors including age‚ gender‚ weight‚ and exercise affect the BMR. "BMR increases with increasing muscle tissue" therefore‚ exercising will enhance BMR while with increasing age‚ BMR is reduced (Scott‚ 2008). Also gender differences exist between males and females; it has been shown that males have higher BMRs

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    Thyroxine Essay

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    medications- 1.Thyroxine 2. Alendronate 3. Ginkgo Biloba Thyroxine Introduction- Thyroxine tablets are important in managing hypothyroidism‚ but treatment may be sub-optimal if they are used incorrectly. The tablets have pharmaceutical properties‚ which can impair the patients management. Discussing the correct use and storage of the tablets is an important part of prescribing thyroxine. Availability Synthetic preparations of thyroxine contain the laevo isomer of thyroxine‚ usually as the

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    BMR (basal metabolic rate) Basal metabolic rate (BMR)‚ and the closely related resting metabolic rate (RMR)‚ is the amount of energy expended while at rest in a neutrally temperate environment‚ in the post-absorptive state (meaning that the digestive system is inactive‚ which requires about twelve hours of fasting in humans). The release of energy in this state is sufficient only for the functioning of the vital organs‚ the heart‚ lungs and kidneys and the rest of the nervous system‚ intestine‚

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    Rat Kiley Effect

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    almost always emotionally and or mentally. This sort of combat also affects the normal civilians and their ways of living in such a zone since they must find ways to survive‚ which was the case of the people who lived in the Vinh Moc Tunnels along the demilitarized zone of Vietnam. The outcome of war can distort a person completely‚ not just physically due to injuries‚ but also mentally and emotionally as the character Rat Kiley from The Things

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    What Is Normal?

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    What is Normal? Lorber’s Believing is Seeing: Biology as Ideology In her article Believing is Seeing‚ Judith Lorber writes of the very fine line between gender and sex. She argues that neither sex nor gender is a pure category of classification. They are more so just a combination of the two of them in the social construction of gender statuses. Her article uses sports and technological competence to show how society transforms physiological differences into gendered social bodies. Lorber’s perspective

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    What Is Normal

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    word “normal” really even has a meaning. My normal is different than someone else’s normal and the two different types of normal should not be compared. As I said before I do not think everyone in the world has a mental illness‚ but I do think nearly everyone does have a mental illness as some point in their life. With that being said‚ who is to say normal isn’t having a mental illness versus not having one. If more people do than don’t‚ wouldn’t it make more sense to say the majority is normal? I think

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    understand their metabolic process at various temperatures. Other studies show that although poikilotherms are viable at varying temperatures some organisms like the salmon still struggle to survive or succeed as temperature fluctuate (Brett 1971). The fish loses energy and at different stages of their life‚ they have different temperature tolerances that ultimately regulate the fish species overall population and success (Bisson and Davis 1976).

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    Rats

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    Rats are various medium sized rodents. "True rats" are members of the genus Rattus‚ the most important of which to humans are the black rat‚ Rattus rattus‚ and the brown rat‚ R. norvegicus. Many members of other rodent genera and families are also called rats and share many characteristics with true rats. A rat has an average life span of 2-3 years[1]. Rats are distinguished from mice by their size; rats generally have bodies longer than 12 cm (5 in). Contents [hide] * 1 Species and description

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    Even The Rat Was White

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    To be honest‚ I thought “Even the Rat was White” was a pretty interesting book to read because I got to learn more about racism in the white dominated field of psychology. I thought the book did a good job of covering the important facts of racism in psychology because when you look at psychology now in my opinion; it has become more diverse than ever. Before I read the book‚ I didn’t know if I was quite ready to read it since it was going to be about racism in the field of psychology. While reading

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    What Is Normal Aging

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    What is Normal Aging? The aging process happens during an individual’s lifespan. We are all involved in this process and none can escape it. When one is young‚ aging is associated with growth‚ maturation‚ and discovery. Many human abilities peak before age 30‚ while other abilities continue to grow through life. The great majority of those over age 65 today are healthy‚ happy and fully independent. In spite of this‚ some individuals begin to experience changes that are perceived as signs of deterioration

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