Can Mutations Always Lead To Diseases

Words: 202
Pages: 1
Open Document
The purpose of this study is to determine if mutations always lead to diseases. Mutation can either lead to diseases or be beneficial to an organism. Broad research questions such as does point mutation always cause diseases, do mutations always cause diseases in human and does haemoglobin mutation have beneficial traits, were developed based on the initial claim. These were further refined to specifically consider the haemoglobin mutation and what effects it had on a human body.
Point mutation is where there is a change in a single nucleotide (Adenine, Thymine, Guanine and Cytosine). Other types of mutations include insertion, deletion, duplication, frameshift and repeat expansion. Diseases that occur due to mutations, are caused when there
Show More

Related Documents: Can Mutations Always Lead To Diseases

Varadi Syndrome Research Paper

Syndrome-Orofaciodigital Syndrome VI Kayla Hixson El Paso Community College Abstract This paper explores scientific articles about Varadi Syndrome also known as Orofaciodigital Syndrome VI. This paper will include an introduction about the disease, including symptoms, what gene is involved, how the gene is inherited and which chromosome the gene is located on. The paper will also relate the genetic defect to an anatomical structure and or a physiological concept. It will also include any available…

Words 670 - Pages 3

Parkinson's Disease Research Paper

Us Contact Us NIHSeniorHealth Built with You in Mind Home > Health Topics A-Z > Parkinson's Disease: What Is Parkinson's Disease? The information in this topic was provided by the National Institute of Neurological Disorders and Stroke Topic Last Reviewed: June 2012 Parkinson's Disease What Is Parkinson's Disease? A Brain Disorder Parkinson's disease is a brain disorder that leads to shaking, stiffness, and difficulty with walking, balance, and coordination. It affects about half…

Words 856 - Pages 4

Huntington's Disease Case Study

Huntington’s Disease Case Study Introduction Huntington’s disease, also called HD or Huntington's chorea, is a genetic disease that is found in many people throughout the world. Genetic diseases are different from other types of diseases, because genetic diseases start from the very beginning, birth. Parents will contain a genetic alteration somewhere in their DNA and then pass that gene on. Parents do not even need to have the disease but carry the chromosome, which contains the potential to…

Words 1766 - Pages 8

Protein and Wayne M. Essay

someone somewhere in the world dies. Diseases, viruses, and bacteria are taking over our universe. The only question left to ask now is, what can we do about this? Where would the world be if doctors could insert a functional gene into an individual’s cell and their defective DNA no longer exists? “The road to successful human gene therapy has been long, hard, and scattered with false hopes and unexpected and accidental consequences”. Cystic Fibrosis is a fatal disease caused by genetic defects in a transport…

Words 1703 - Pages 7

Essay about Psychology: Alzheimer ' s Disease and Dementia Abstract Dementia

two-thirds of a million people in Englandalone. Most neurodegenerative diseases that lead to dementia are characterized by processes that result in the aberrant polymerization of proteins, and a small proportion of subjects with these diseases develop dementia as a direct result of the presence of mutations or polymorphisms in genes that influence these processes. The most commoncause of dementia, and the best studied, is Alzheimer’s disease. Other important causes include vascular dementia, dementia with…

Words 2294 - Pages 10

Difference Between Infectious And Non Infectious Diseases

2.1 distinguish between infectious and non-infectious disease An infectious disease is one that is caused by and organism and that can be transferred from one person to another. The transfer maybe direct, where the disease-causing organisms, such as viruses or bacteria, pass directly from person to person for example. “Chicken pox” Non-infectious diseases are diseases that are not due to disease-causing organisms E.G down syndrome 2.1 identify the conditions under which an organism is described…

Words 652 - Pages 3

Eye Cancer Informative Speech

Cancer is one of the most well- known deadly diseases in the United States. Cancer can be found almost anywhere on your body, but I am only going to provide you with information about one of those places where it forms and that is the eye. The history over eye cancer is wide-spread. Also, the risk for eye cancer may possibly be related to mutation of one of the genes. This gene is sometimes associated with melanoma. Once, there was a case where a 60 year old male was referred to an Eye Cancer Center…

Words 1324 - Pages 6

Breast Cancer Essay

The mutation of the gene BrCa1 can lead to breast cancer. The gene BrCa1 produces proteins that suppress tumors and repair damaged DNA. The gene is located on the longer arm on chromosome seventeen, spanning around 100 kilobases and containing codes for a protein containing thousands of amino acids. If this gene is mutated or altered the damaged DNA could not be repaired, therefore the cells will multiply and can possibly lead to cancer. Breast cancer is a complex, multifactorial disease. Multifactorial…

Words 1010 - Pages 5

avian flu Essay

after mutation or adapting to the changing environment they pose a threat to human population. The various strains which have been identified as infectious to human beings are H5N1, H7N3, H7N7 and H9N2. Recently in 2005, H5NI strain of virus has caused an epidemic by infecting a large Asian and European population. It is also known as 'avian influenza'. Human deaths have been reported in various countries like China, Vietnam, and Cambodia due to bird flu. If remained unchecked this disease poses…

Words 619 - Pages 3

Antibiotic Resistance Essay

Resistance Since the 1930’s, antibiotics have been used to combat infectious diseases in people and animals. The numbers of tuberculosis cases, parasitic diseases, and streptococcal diseases, just to name a few, have all been greatly reduced due to the use of antibiotics. Antibiotics such as penicillin, cephalosporin, and tetracycline have all been beneficial in the aid of reducing illness and even death caused by disease when prescribed and taken correctly. However, while these drugs have proven…

Words 758 - Pages 4