Genetics essays

Introduction Through evolution, bacteria and archaea have developed methods to evade and fend off predatory viruses for their survival. One such method is the CRISPR-Cas system of adaptive immunity. The CRISPR-Cas system is a prokaryotic immune system that confers resistance to foreign genetic material such as those present in plasmids and phage’s and it provides a form of acquired immunity....

Over the years genetic disorders and gene-related illness have been responsible for high mortality rates and reduced quality of life. Genetic disorders can be due to misalignment, missing genes or excess of a gene. Genetic therapy works to replace the defective genes with new ones. Gene therapy is the insertion of genes into an individual's cells and tissues to treat...

Introduction DNA profiling has emerged as a pivotal tool in forensic science and beyond, revolutionizing our approach to criminal investigation, medical diagnostics, and identity verification. This technique involves analyzing specific regions of the DNA to create a unique genetic fingerprint for an individual. The importance of DNA profiling cannot be overstated, as it has provided an unprecedented level of accuracy...

Scientists in the 20th century focused on previous research based on race and whether or not it had any substance today. The term ‘race’ is often rejected by scientists due to its prejudicial and mythical nature. Scientists today often claim that race is a human construct, not a scientific one. They reject scientists who argue that race is true, as...

In an ideal world, we would walk freely knowing we aren't being tracked. However in our reality more and more people get entered to a DNA database everyday. DNA profiling is a technique in which the police compare DNA found at the crime scene to someone else DNA from the database to see if they can get it to match...

In this essay I will discuss the extent to which hereditary factors influence human development, and whether our environment (observations and perceptions) play a role in individualistic growth. I will analyse epigenesis, by discussing the complex interactions between genes and environment Nature refers to the theory that genetic predispositions impact human traits and nurture involves the idea that we are...

Is Down syndrome in cats possible? This is one of the common questions animal health professionals are constantly faced with. Though the answer to this question comes in the negative, it is quite true that members of the feline population do posses some down syndrome-like symptoms from quirky physical appearances to unusual behavioral traits For this write-up, we will be...

Down syndrome (DS) is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21. This extra genetic material is the cause of the developmental changes and physical features associated with DS (Mayo Clinic Staff, 2018). There are 3 different types of DS; Trisomy 21 accounts for 95% of people who have...

Imagine having someone treat you different because you have a disorder. Imagine being criticized for understanding and viewing the world differently. Having a genetic disorder can greatly affect someone’s life in both positive and negative ways. According to Kumin and Schoenbrodt (2015), the commonness of Down syndrome is said to be about 8 per 10,000 people in the United States...