Gene Essay Topics

Pro-Genetic Testing

What is the importance of pro genetic testing? Genetic testing involves the diagnosis of any malfunction or diseases in the genes that may arise as a result of inheritance. Bio chemical tests are also conducted in the body to establish the possibility of having inherited disorders. Human being have with them some inherited genes from… View Article

The Genetics of Parenthood

Abstract: Why do people, even closely related people, look slightly different from each other? The reason for these differences in physical characteristics, or appearance, (called phenotype) is the different combination of genes (the genotype) possessed by each individual. All of your genes are segments of DNA located on your chromosomes. To illustrate the tremendous variety… View Article

The Family That Walks on All Fours

In The Family that Walks on All Fours, a documentary by PBS NOVA, a genetic anomaly was discovered in a remote location in Turkey. A family of twenty-one, two parents and nineteen children, six of the children were born quadrupedal. The diagnosis was a debate between reverse evolution and a mental deficiency in the cerebellum;… View Article

Timeline of Genetics

1866 Mendel’s paper is published: units of inheritance in pairs; dominance and recessiveness; equal segregation; independent assortment. These ideas are not recognized for 34 years. 1869 DNA (first called “nuclein”) is identified by Friedrich Miescher as an acidic substance found in cell nuclei. The significance of DNA is not appreciated for over 70 years. 1900… View Article

Albinism: This Is an X-Linked Disease

The cause of albinism is a mutation in one of several genes. Each gene provides the chemical code instruction for making one of the several proteins involved in the production of melanin. Melanin is what makes the color of the skin its color and also your eyes and hair. You must inherit two copies of… View Article

Ap Bio Diseases Research

1. Norm of reaction: the phenotypic range that a genotype is associated with due to environmental influences. 2. Multifactorial: characters that have many factors, both genetic and environmental, collectively influence phenotype. 3. Pleiotropy: when a gene controls multiple phenotypic effects 4. Epistasis: When a gene at one locus alters the phenotypic expression of a gene… View Article

Is Development Determined in the Womb?

Introduction Lifecycle or lifespan development is the field in psychology that studies how people change with time. These changes could be biological, including body changes and motor skills; cognitive, including thought and language; and psychosocial, including emotions, personality and relationships with other people. Life cycle development starts in the womb at conception and continues throughout… View Article

Population Genetics (Fruit Fly)

OVERVIEW: In this lab the Drosophila melanogaster fly species were used to do genetic test crosses. Students were taught how to manipulate phenotypes, collect data from F1 through the F4 generations, and analyze the results.INTRODUCTION: The basic principles of genetics are very often shared by a vast array of organisms. For that reason, it is… View Article

Gregor Mendel, a Roman Catholic Monk

A Roman Catholic monk, Gregor Mendel (1822-1884), was raised on a farm and enjoyed gardening and mathematics. In 1856 he started to experiment with pea plants to explain why certain traits that appeared in one generation did not always reappear in the next generation. During eight years Mendel mixed over 30,000 plants by controlling their… View Article

Fly Lab Instructions

Answer questions on a separate sheet of paper. Be sure to answer all parts of each question. Make sure you number all questions EXACTLY as they are numbered on this worksheet. This assignment will be turned in at the beginning of class before the quiz. Late assignments WILL NOT be accepted. DON’T FORGET: Fly lab/epistasis… View Article

Computerized Library System

Chromosomal aberrations are disruptions in the normal chromosomal content of a cell and are a major cause of genetic conditions in humans, such as Down syndrome, although most aberrations have little to no effect. Some chromosome abnormalities do not cause disease in carriers, such as translocations, or chromosomal inversions, although they may lead to a… View Article

Gregor Mendel for Kids

Gregor Mendel, also known as “The Father of Genetics” was an Austrian monk that made a huge discovery about genetics because of his mini garden full of pea plants.  What made Mendel come to this experiment was because of the different phenotype or traits of the pea plants. Some were tall and some were short…. View Article

American Born Chinese

1.Yang uses humor to illustrate difficult or painful situations in the novel. Why does he do this? Explain how Yang uses humor to impart a message to readers. Provide at least three specific examples from the novel in your essay. American Born Chinese written by Gene Luen Yang. In the beginning there are three story… View Article

Alcoholism: Nature vs Nurture

A recent study by Dr. Ming D. Li shows that alcoholism (the addiction to alcohol) may actually be linked to a genetic trait- making alcoholism a product of nature. Dr. Li is the head of neurobiology at the University of Virginia, and states that this research is “unique” because it shows that a single gene… View Article

Brassica Rapa

ABSTRACT The Brassica rapa is a rapid growing plant that has a standard form and a mutant rosette form. Relative to normal plants, the rosette form is shorter and takes longer to flower. The mode of inheritance of the rosette gene was tested by crossing two true-breeding plants, one of each form. The F1 generation… View Article

Genetics of Organisms

Link for flylab: You will be using a sample subscription, so once you sign up you will only have access for 24 hours. It is important to do all the pre-work before logging in to get your experimental numbers. Click on the fly lab button. After reading through the lab and understanding what you will… View Article

Polydactyle Case

Polydactyle is a genetic disorder that is caused by a gene on chromosome seven. Polydactyle is a condition were an individual has more than five digits per hand. Most cases are isolated and not related to any other disorder but some are related to others. The errors occur during fetal development and they are caused… View Article

“Gem X” by Nicky Singer and Genetic Engineering

The Science Fiction Book Project is a physics project in which students describe an example of science fiction and the scientific feasibility of the author’s ideas. It promotes the school improvement writing goal by allowing a student to pick a book of their choice read it, research one topic in the book, and write a… View Article

DNA Discovery Essay

Deoxyribonucleic Acid (DNA) DNA stands for deoxyribonucleic acid, it is located in the nuclei of cells which make up the body. DNA is quite often referred to as one of the building blocks of the body.. It is made up of four bases known as: •Adenine •Guanine •Cytosine •Thymine James Watson, Francis Crick, Maurice Wilkins,… View Article

Labeling of Gmos

Two main opposing viewpoints exist with regard to GMO food policy labeling; some sources suggest that consumers are unconcerned and do not want any labeling, while others indicate the opposite. However, one flaw existing in past research is that many GM labeling studies regard the issue as one in which the consumer’s only desire for… View Article

Genetic Engineering on Humans

Visualize a world where anyone can do anything, regardless of age or physical conditions. Nobody would age nor develop any illnesses or disorders. Essentially, this would be a society in which everyone is perfect. Such a thought would be the result of genetic engineering, which is the modification of an organism’s genome using biotechnology. Scientists… View Article

Genetically modified food

The past score of years has witnessed the astonishing revolution in the scope of plant breeding technologies. The biological technologies have regularly been utilized to create new gene combinations for progressing crop diversities. This intentionally modified by the manipulation of the DNA, and transformation of certain genes to create new variations of life, which called… View Article

Biological approach to health and social care

The biological approach can be used to explain many thing within health and social care, it can also be useful in diagnosing and treating service users, and is effective for practitioners to asses and help their patience within heath care and social care alike. The biological approach can have a positive impact on the service… View Article

Genetically Modified Food and Crops

Abstract Since the 1980’s scientists have been altering crops, including some of the food we eat (Fairly & Gaskins, 2000). Genetically modified food has always been a concern for many people. I find the concerns to be unwarranted because there has never been a negative health report due to the fact of consuming GM foods…. View Article

Heredity, the Environment, and Development

The field of behavioral genetics strives to understand how and why we develop the way we do. Behavioral genetics seeks to find how not only heredity, but also environment, plays a role in the development of human beings. The field has evolved quite a bit in the last few years. Studying genetics helps us to… View Article

Drosophila: Fruit Fly Lab

The history of fruit flies is considered a tradition. Research of these flies initially entered labs 100 years ago. Thomas Hunt Morgan, who lived from 1866 to 1945, was the founder of drosophila genetics. Thomas preformed his research in Morgan lab at the Columbia University in 1910. Here was when they found a famous mutation,… View Article

Heredity, the Environment and Development

The study of genetics has grown out of a desire to understand how exactly the individual comes to be just that, an individual different from its peers. In order to comprehend the scope of possible outcomes and how they came to be behavioral genetics looks at a number of variables; these include the impact of… View Article

Fruit Fly Experiment: Conclusion

10. Errors and Redesign. Throughout this experiment a number of random and procedural errors were apparent; these errors could have affected the results of the experiment in a number of ways. One experimental error that occurred during the experiment was that some flies became stuck in the food source and died. The main cause of… View Article

Definition of Cloning

Cloning is the process of creating an identical copy of an original. It is a single cell or multi-cellular organism that is genetically identical to another living organism. Cloning can also occur when two genetically identical individuals are produced by accident like identical twins, but in common scientific language the clone is an identical copy… View Article

Frankensteins Cat

In China, the world’s manufacturing powerhouse, a new industry is taking shape: the mass production of mutant mice. Peek into the 45,000 mouse cages at Shanghai’s Fudan University and you’ll see a growing collection of misfits. By randomly disabling the rodents’ genes, the scientists here are churning out hundreds of odd animals, assembly-line style. They… View Article