Human Biology Coursework Example | Topics and Well Written Essays - 3000 words

Human Biology - Coursework Example These two are components of the autonomic nervous system. These two systems work in a reverse manner to the body so as to enhance its adaptability to the environment (Mader, 2006). In this regard, the parasympathetic nervous system assists in the conservation of the body’s physical resources and the maintenance of normal body functions. The sympathetic nervous system is responsible for the regulation of ‘flight or fight’ responses such as increasing the heart rate and enabling an individual to escape a potential dangerous situation. The motor neuron performs the role of impulse transmissions from the Central Nervous System to other glands and muscles spread within the body (Mader, 2006).. It is composed of dendrites, cell body, myelin sheath, node of ranvier, and synaptic knobs. The dendrites facilitate the transportation of nerve impulses from neighbouring neurons into the cell body. The myelin sheath assists in the nerve fiber protection, insulation as well as a faster transmission rate of the nerve impulses. The nodes of Ranvier assist in nutrient uptake and expulsion of waste products. It is composed of a cell body and synaptic knobs. It is responsible of the transmission of electrical impulses created by stimuli reaction from other nerves. In this regard, it assists the brain in the processing of information. Nerve impulse initiation from one end to the other along a neuron is made possible due to the electrical differences across the neuron’s membrane (Mader, 2006). In this regard, an un-stimulated neuron is normally polarized. In this regard, there is an electrical charge difference between the inner parts and outer region of the membrane. The polarization of the membrane is achieved by the maintenance of surplus potassium ions on the inner region and surplus sodium ions on the exterior region of the membrane (Mader, 2006). Leakage channels allow the leaking of specific amounts of potassium and sodium ions across the membrane. At

Environmental Influences Paper Essay Example | Topics and Well Written Essays - 750 words

Environmental Influences Paper - Essay Example This is the reason why understanding the demographics is of critical importance for an organization. According to the July 2008 estimates, the population of Germany is approximately 82,315,548. (Central Intelligence Agency, 2008) The total population figure has also been falling recently. For a company that produces or supplies necessary goods like food, clothing or shelter, this factor is very important because the higher the population, the higher will the demand and customer base for their products. Since the population in Germany is one of the largest in the world, this country would positively affect marketing. The male and female proportion in the population also affects marketing of gender specific goods. Besides this the age structure will also affect the marketing of goods. For example, a company that wishes to introduce health care facilities for the old population of the country would need to know if there is a need in the country. At present, the age structure if Germany is such that the most of the population lies between the ages of 0-60. (Federal Statistical Office, 2007) This is ideal for any type of company except for those who target older population. However, in Germany, the birth and death rates are decreasing, which increases the threat of aging population. This may also affect the marketing in the country. Social and cultural factors influence the consumer's behavior to a g... For example, in Germany, most spoken language is German and no other language is preferred (German Culture, 2008). This factor may affect the approach that organizations use in order to market their goods and services. The social structure also determines the marketing strategy in a country. For example, a company producing luxury goods needs to know the size of their potential customer base. The social structure in the country they are operating in will influence this. If the country has a low percentage of people in high class society, this country might not be the most ideal place for this company to launch this product. Germany is a modern and a cosmopolitan country and majority of the population lies in middle class. This may considered by companies while marketing their products. Political and Legal The Political and Legal factors of a country determine the marketing to a great extent. The company needs to know if there are any regulations set on production and marketing of any type of goods. For example, in Muslim countries such as Pakistan, alcoholic drinks are not allowed to be marketed. These factors affect the marketing of goods and services in a country. Also there are laws set by government and consumer protection agencies regarding the methods advertising. These will also affect the marketing strategy of an organization. There are no such legal or political factors in Germany that will greatly influence marketing there. The political conditions are stable and there are no such legal requirements that hinder marketing in any manner. Production and marketing of all types of goods and services is promoted there. Economic The economic conditions influence the marketing in the