DNA Fingerprint Analysis Essay

The article “Tweak in Gene Expression May Have Helped Humans Walk Upright” found on Science Daily discusses work conducted by researchers at the Stanford University School of Medicine and at the HudsonAlpha Institute for Biotechnology. These researchers have been able to distinguish what gave us humans the ability to walk upright through research conducted on the fish threespine stickleback. The fish has evolved multiple times over time in order to match different environments around the world.…

Case Study Questions 1. Identify the branch of Science that aided in the autopsy analysis of Georgi Markov. The branch of science that aided in the autopsy analysis of Georgi Markov was forensic toxicology, which is the study of toxic substances and poisons. 2. What was the name of the substance that led to the demise of Georgi Markov? Why? Why was there no reliable test for this agent? The name of the substance that led to the demise of Georgi Markov was ricin. During an autopsy, a section…

Gregor Mendel was a famous scientist. He was born in Austria in 1822 and died in 1884. He studied peas in his backyard. He had many plants but his favorite one was his pea plants. His parents were pioneers and he lived as a monk his whole life. He was a scientist and grew up loving to study peas. Gregor discovered many things with peas. He learned what forms and colors they could be. He also learned that the outer shells could be smooth or wrinkled. He learned that the inside of the…

The Epigenetics Revolution: How Modern Biology Is Rewriting Our Understanding of Genetics, Disease, and Inheritance, written by Nessa Carey, is a uniquely constructed introduction to the world of epigenetics. Regardless of its recent emergence in science, Carey articulately ties in both historical context and scientific evidence to outline and support the developing knowledge of epigenetics. She uses scientific studies, advances, and even possible future developments of the field to engage and…

Genetic Engineering As technology advances, more opportunities arise. A major developing technological advancement is in the field of Science, more specifically engineering, and it is known as Genetic Engineering. Dictionary.com defines Genetic Engineering as “the development and application of scientific methods, procedures, and technologies that permit direct manipulation of genetic material in order to alter the hereditary traits of a cell, organism, or population.” What this means is that…

The biotechnology company Monsanto encapsulates all of the virtues and vices of the transnational corporation. Their connection to the cultivation and development of GMOs and pesticides has led to fervent criticism by many consumer advocates who question the biological effects that such chemicals have on the health of consumers. This criticism has led to many investigations on the inner workings and practices of Monsanto, and such investigations have brought to light corporate impropriety and…

Cancer Medicine (Oncology) Cancer cells arise from different normal cells, thus when the normal cells become abnormal, it allows the cancer cells to grow out of control. Cancers can start almost anywhere in the human body, it can occur in any tissue and at any time of life, but mostly, elders have the highest risk. Cancers are called neoplasm because neoplasm is new growths that arise from normal tissue. Furthermore, there are two different characteristics of neoplasm: benign and…

Dimetrodon Response Paper The article “Dimetrodon Is Not a Dinosaur: Using Tree Thinking to Understand the Ancient Relatives of Mammals and their Evolution” by Kenneth D. Angielczyk attempts to demystify the evolutionary history of mammals using evolutionary trees and succeeds in doing so. The author begins with the Dimetrodon as an example to demonstrate the power in using evolutionary trees. It is revealed that the Dimetrodon, a synapsid that closely resembles a dinosaur, is more…

Genetically modifying organisms sounds scary, especially when consumers find out it is in their food. For many, images of oversized chickens or unnaturally large tomatoes come to mind. This is because many do not know how a GMO is created or what is considered to be a GMO. Claims spew that what is inside genetically modified organisms are cancerous and unknown chemicals are injected into the organism. A common misconception is that any organism outside of society's idea of natural or organic is…

(simple) Doctors and scientist have been looking for a cure for decades, but they have been neglecting the one right in front of them, genetic engineering. The next generation of this world could be called perfect with just a slight change in a baby’s DNA. No more sickness or deadly(adverb) disease will be in this world anymore because of this method. Genetic engineering should be morale and used in every child. There are more than 10 trillion cells in a human body. With just a slight change of…