Pathophysiology and Structural Influence Assignment

Pathophysiology and Structural Influence - Assignment Example From regions with low concentration to high, require sodium ion gradient, utilizes energy and involve a movement of polar molecules like glucose and amino acids (Vander et al., 2001). Primary active transport - movement from regions with low concentration to high, requires ATP to function, involves the movement of ions like hydrogen, calcium, sodium, and potassium (Vander et al., 2001). c) Ca-ATPase – this system pumps the calcium ions to the extracellular fluid from the cytoplasm. Besides, in the organelles, it involves pumping of calcium to the lumen of the organelles from the cytoplasm. It utilizes ATP as a source of energy d) Na-K-ATPase – this system pumps two molecules of potassium in the cell while removing three molecules of sodium from the cell through the hydrolysis of energy. This makes the intracellular negative relative to the extracellular environment of the cell (Vander et al., 2001). The difference in charge between the inside and the outside of the cell affects the movement of cations and ions across the membrane. When there is a net charge difference the cations and anions will move in the direction with a low concentration of the molecules until both sides of the cells attain an equilibrium during which the cell would be referred to be in a resting membrane potential (Vander et al., 2001). Monogenetic inheritance is called so because it involves a single genetic disease. The changes in DNA sequence happens at a single genetic code. The modes include X-linked (sex-linked, and sex-limited), autosomal recessive, autosomal dominant, abnormal mitochondrial gene (Vander et al., 2001). Hormonal hyperplasia is a type of abnormal medical condition that involves proliferation of tissues involved in the production of hormones. The proliferation leads to increase in the production of the chemical substances called hormones. In the hormonal hyperplasia, the general structure of the cell or the tissue remains the same even after the proliferation.  

Educationn Research Paper Example | Topics and Well Written Essays - 1000 words

Educationn - Research Paper Example She was supposed to read the essay in one hour. The first section involved four open ended reflective questions on the topic, which the students was required to answer without referring to any sources. The time allocated for this section was twenty minutes. The second section involved five short answer questions where the student was given a total of twenty-five minutes to refer to the article and class notes and provide the answers in writing. As the student attempted the second section of the questions, the teacher moved about attempting to analyse she was behaving as well as her working patterns. The last section involved one essay question on the same topic that Joan was supposed to research on and write a comprehensive essay in a period of one hour. A stopwatch was provided so that the student could time herself. The teacher then checked the work of the student and later facilitated discussion on each question during the next session. This paper is a report on the findings on re ading capability of Joan as well as recommendations. The testing was done on 21 May 2012 after which a discussion with the teacher was done the following day. After the test, the teacher also tried to research more on Joan’s performance in other subjects as well as her reading habits at home. Joan is an eighth grade student. The history teacher realized that Joan had a reading problem and decided to analyse it. Her problem was on reading speed and the much time she took to conceptualize facts. However, Joan always tried to finish her assignments and hand them in time. She is an average student but appears to have difficulties especially during exams when she cannot finish examinations in time. According to her parents, Joan does not schedule much time for reading and rarely reads novels or storybooks. Generally, Joan has a good attitude toward learning and tries to put many efforts in her work. Her visual capability appeared normal as