Essays on Gene Mutation

This research is about radiation exposure to pregnant females. Pregnant females are often exposed to radiation from medical equipment such as X-Ray machines, security scanners, hazards from nuclear facilities, and other equipment in the workplace. There has been raising concerns as to whether radiation has any impact on pregnant females. While some argue radiation is harmful, some people believe radiation has no impact. This paper will review evidence gathered from previous investigations. The paper will discuss radiation and its impacts on the pregnant females. The paper will conclude with a summary of the findings. Radiation can be classified as ...

Abstract

Factor V Leiden is a genetic mutation that confers resistance to the action of activated protein C and thus predisposes to venous thromboembolism. It’s inherited as an autosomal dominant trait and is prevalent amongst Caucasians with a carrier rate of 4%. Deep venous thrombosis and pulmonary embolism are the most common clinical manifestations of FVL related VTE although it can also affect other sites. Genetic testing for FVL is used for diagnostic as well as predictive purposes. Diagnosis of FVL is based on protein assays and

DNA analysis technology. Familial genetic testing for FVL is generally not recommended except in ...

Introduction

The term “risk factor” is very common in epidemiology. In general sense, it refers to a particular variable that is associated with an elevated risk of infection or disease. Since the number of diseases in the world is very large, the number of risk factors is also every large. The risk factors however vary from one disease or infection to another. However, there are a number of risk factors that are very common and play a significant role in many infections. One of these factors is molecular genetics. As the name suggest, molecular genetics is a genre that mainly deals with the functions ...

Genetic engineering and sustainable production of ornamentals: current status and future directions

It is evident that in the recent times technological advancement has led to the growth of various sectors of the economy including the area of scientific research and development. Owing to the rapidly growing population, researchers and scholars have sat down to come up with remedies so as to curb the looming problem food insecurity across the globe and through the last decades, health-friendly farm produces have been engineered after a series of laboratory experiments and this effort has yielded fruits through the production of certified, food production (Lütken, et al. 1141). This has been set forth to meet ...

Evolution involves the change of inherited characteristics of biological populations in successive generations. The process give rise to different levels of organization and diversity that includes changes in DNA, species, molecular formations, and the basic proteins forming the organism. Human evolution has been a major subject both in history and biology. Many theories have been advance explaining the origin of man on earth. The most prominent of the theories is the Darwin’s Theory on human evolution. Darwin theory of evolution is based on natural selection. The theory explains how the environmental factors and other factors interact to favor ...

VIDEO SUMMARY 1-5

VIDEO 1 This presentation is all about gene expression in the plant especially in flowers. The main interest relates to the consequences of gene duplication on affected flowers. Gene duplication occurs in several different ways. During this occurrence of the duplication, there are some features that are related to the duplication. Some of the features are the gene loss (mutation), new function (New functionalization), and subfunctionalization. The project also talked about different part of flowers and what genes are responsible for such expression. The classes of genes that are listed are the A-class genes, B-class genes, C-class genes, ...

#1 MAKE OBSERVATIONS Some genetic diseases are very common in people with certain heritages. Examples include sickle cell anemia in persons from African descent, Tays Sachs in Jews from Germany or Eastern Europe, and cystic fibrosis in Caucasians. #2 ASK QUESTIONS

Is there a way to narrow down genetic issues specific to certain heritages?

#3 HYPOTHESIS There are factors within a person’s genetic code (DNA) and factors within the way persons of a certain heritage live that concentrate genetic issues within a particular heritage. #4 PREDICTION Genetic issues will be the result of changes within the affected individual’s DNA that mean they have differences in the way their ...

1. Explain how nurses can be familiar with the nature and sources of genetic information so that they can assure privacy and confidentiality for their patients? The detection of genetic disparities that play a role in disease offers information that is improving the understanding of disease biology, hence providing new and specialized therapies. Therefore, it is important for practicing nurses to be aware about genetic and genomic information. Through health promotion, provision of care and understanding patient, nursing brings a significant aspect of genomics. The practice of nursing is gradually inculcating genomic and genetics as part of its fundamental obligation ...

Dear Grandma,

Our body has tissues and organs that are made up of different types of cells. Each cell contains the deoxyribonucleic acid also known as DNA. This double-stranded DNA is made up of 4 chemical molecules also known as bases: adenine (A), guanine (G), cytosine (C) and thymine (T). In the DNA, A always pairs with T; C always pairs with G. These strands are nothing but sequences of these bases that run really long. So typically a short sequence of DNA if written down in English will read:

AGTCCCGGTTC

TCAGGCCAAG The DNA sequences are 99% alike in all humans, but ...

Introduction

According to the World Health Organization, 5% of the total world population has diabetes. The global mortality rate for diabetes in 2004 was .5%, more than 80% of the deaths occurred in developing countries, and the death rate is projected to double by the year 2030. A healthy diet, regular exercise, low BMI, and avoiding tobacco can prevent the incidence, morbidity and mortality of diabetes (World Health Organization). Diabetes is a chronic metabolic disorder that affects the way the body produces or uses insulin and that results in high levels of glucose circulating in the blood. The pathogenesis ...

Thesis Statement

Reading problems are common among children in their first levels of learning but it has been seen to continue in some cases up to adulthood. Many of the people with reading disabilities have been associated with limited intelligence and these people have at times been said to have autism. However, associating reading disorder with autism and limited intelligence is all wrong. This is because there is medical and academic proof that dissociates reading disorder with limited intelligence.

Brain Mapping

Cell positioning during brain development is one of the reasons that medics have highlighted to explain the cause of reading disorder (Charles ...