sexual orientation have been attempted to be described with biological and environmental theories‚ though none is sufficient to explain the cause. Sexual orientation has been attributed to differences in structure and function of brain‚ specifically in hypothalamus of straight and gay men (LeVay‚ 1991). Though the research doesn’t establish hypothalamus as the cause of sexual orientation‚ it does indicate the presence of biological factor causing the sexual orientation. Several other studies concerning
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Discuss Biological Treatments for Schizophrenia (24 marks) The vast majority of people who suffer from schizophrenia will receive some form of treatment to try and diminish their symptoms. There are drug therapies that help patients to function as well as possible‚ and were founded in the 1950’s when the drugs were given to hospital patients to try and calm their anxiety before surgery but were also found to relieve the symptoms of schizophrenia and so consequently were used for treatment of
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February 15‚ 13 Socio-biological Theory of Race: Race as a Biological Construct What is race (according to this perspective)? * Racial classifications are based on physical differences * These physical differences are seen to represent underlying genetic differences. * Physical differences: skin color‚ eye shape‚ hair texture‚ body shape a) Race = physical/genetic differences b) Race = character/behavioral differences Assumptions: a) >>> causes >>> b)
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Biological Determinism 1. According to the author of the article "All in the Genes?"‚ there is no intrinsic causality between genetics and intelligence. The author analyses different aspects of biological determinism‚ and supplies many examples‚ which illustrate aspects of this problem that are being discussed since the time when these ideas became popular. He does not agree with biological determinist that the intellectual performance of a person depends on genes inherited from his parents
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The importance of water in Biological Systems Much of the Earths surface is comprised of water‚ as well as much of biological systems; for instance‚ the human body consists of approximately 70% of water‚ and in other biological organisms this figure could even be 95%. This largely relies on the bonding of water‚ whereby two hydrogen atoms bond to one oxygen atom; hydrogen bonding is the strongest intermolecular force due to its high polarity. Hence‚ what is the biological importance of water? Water
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Evaluate the biological treatments of depression. (16 marks) Antidepressants such as monoamine-oxidase inhibitors (MAOIs) and trycyclics (TCAs) are effective in reducing depressive symptoms. Antidepressants have been tested in trials with placebos and have found to be effective in reducing symptoms of severe depression in around 65% to 75% compared with around 33% for placebos – Gitlin 2002. Gitlin carried out a clinical trial testing selective serotonin re-uptake inhibitors (SSRIs) and placebos
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Lab Report 2 Biological Media Meva Tinsley Georgia State University Lab Report 2 Introduction: Biological Media Microorganisms require nutrients and certain environmental conditions in order to thrive. In the lab‚ we use a Biological Media to aid in growth reproduction. Also referred to as a culture medium‚ a Biological Media is a substance used to support the growth of microorganisms. The two types of media most commonly used in Microbiology are selective media and differential
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Addiction is the continued use of a mood altering substance or behavior despite adverse dependency consequences‚ or a neurological impairment leading to such behaviors. Addictions can include‚ but are not limited to‚ alcohol abuse‚ drug abuse‚ exercise abuse‚ pornography and gambling. Classic hallmarks of addiction include: impaired control over substances or behavior‚ preoccupation with substance or behavior‚ continued use despite consequences‚ and denial. The adolescents and young adults try drugs
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Homosexuality: Biological or Learned Behavior Axia College of University of Phoenix Homosexuality is at the front lines of the nature versus nurture debate. Many studies have been conducted‚ but a clear cause has yet to be found. Anti-homosexuals‚ consisting mainly of religious groups‚ believe that homosexuality is abnormal‚ unnatural‚ and can be changed. Because of their beliefs‚ homosexuality must be a learned behavior. Whether homosexuality is biological or learned behavior is still a mystery
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The biological perspective states that the brain uses a number of chemicals as messengers to communicate with other parts of itself and with the nervous system. These chemical messengers‚ called neurotransmitters‚ are released and received by the brain’s many nerve cells‚ which are also called neurons. Neurons are constantly communicating with each other by way of exchanging neurotransmitters. This communication system is essential to all of the brain’s functions. A tiny space called a synapse connects
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