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Agricultural biotechnology and your dinner table
Agricultural biotechnology has successfully altered the food that we eat and even the way that we eat it. Scientists have produced cows that make more milk and in turn, are able to make that milk last longer in our refrigerators. They have used plant biotechnology to grow bigger, longer lasting vegetables. They have even produced plants that can fight diseases or environmental conditions that would have wiped out entire crops in the past. Agricultural biotechnology has improved the quality and quantity of food that we eat. For instance, our tomato plants are stronger and we have more varieties available, thanks in part to plant biotechnology. Agricultural biotechnology has made advancements in the Health and productivity of farm animals. Thanks to research in these fields, chickens may produce more eggs, cows may have more offspring and sheep’s wool may grow faster. If the wait for sheep’s wool to grow is decreased, so to is the necessity for more sheep. By reducing the amount of sheep necessary to produce the needed wool, we are also decreasing the resources needed to sustain those animals. Those saved resources may be used for other farm animals or even for people. Agricultural biotechnology has been able … Continue reading
Biotechnology Companies and cancer
Biotechnology companies are one of the many places where extensive cancer research is being performed. Biotechnology encompasses many areas of scientific and medical research. For instance, researchers at a biotechnology company may study the genetic components associated with cancer. For example, they may study which genes are found to cause lung cancer. In turn, they may also study the possibility of introducing new genes that will fight that cancer, of create new cells to replace the ones that are known to cause cancer. Biotechnology companies may also study pharmaceuticals used in treating cancer. They would also be able to perform a study on the environmental causes of cancer. A single Biotechnology company could in essence, simultaneously, be finding both the cure and cause of cancer through different types of research. They have the ability to significantly effect peoples health and habits. A biotechnology company may choose to focus on the environmental cause of cancer. For instance, they may try to access the impact of living next to a power line, on individual cells or organs in the human body. They may find that they can alter those cells to fight the effects of the power lines on the body. Yet, … Continue reading
Biotechnology and veterinary medicine
While there have been many practical applications for bio technology and humans, there has also been extensive research in bio technology and animals. Biotech research in the field of veterinary medicine has helped to expand the healthy lifespan of our pets and to cure diseases that would have otherwise ended the life our pets prematurely. There is a very real difference between using animals in medical studies for the advancement of human medicine, and using animals in biotech research for the advancement of veterinary medicine. For example, scientists have used biotech research in order to make some dog breeds smaller in size. This may be a benefit to humans, such as city dwellers that don’t have the room for larger dogs. Shrinking breed size may also benefit the animals because it will eliminate such ailments as hip dysplesia. Using bio technology in order to extend the life spans of our pets, is perhaps an accepted area of study. However, bio technology can also be used to produce a certain type of breed. Researchers could use genetic engineering to produce only the most vicious pit bulls and those dogs could be used for dogs fights or as guard dogs in dangerous … Continue reading
Genetic engineering as an application for cures
Researchers have found at least some genetic component for many diseases, including Alzheimer’s and Autism. Although genetics may not be the only cause in such diseases, scientists have begun examining practical applications for genetic engineering. If scientist can find a link between genetics and a particular disease, they can also isolate those genes and perform more effective studies. By studying disease in this way, researchers have begun to understand the possibility of breeding out some diseases. While it is a very real possibility, some people feel that this is unethical. For example, if we only have babies with fair skin and hair, we have now created a race that is more prone to skin cancer. If we were to eliminate the genes that cause skin cancer, we may only be left with babies that will get cataracts. At what point does genetic engineering cause more harm than good? These are just some of the many ethical questions associated with genetic engineering. As with all fields of research, Genetic engineering can provide humans with cures and a natural ability to fight viruses. While it is true that we can be born with these natural immunities, we must ask ourselves if it … Continue reading
Biotechnology and ethics
Studies in biotechnology have advanced the field of medicine and also has application in agriculture and many other fields. Individuals working in the biotech field have made advancements in cloning animals. Cloning has raised many ethical and moral questions for those working in the biotech field, government and the general public. Although cloning may help those in the biotech field locate cures, study medications and breed out disease causing genes, the ethical questions involved are extensive. Even though the applications for biotechnology appear to be endless, there are those that believe cloning in not ethical. They may believe this because of religious reasons. However, there are those that are simply terrified of what the future of cloning will bring to the human race. Those working in the biotech field are on the forefront or research and cures for some diseases, both human and animal. When the cloning process first came to light, there were no laws dictating what was allowed or ethical. The problem is that laws often lag behind technology. There were many that believed cloning was never a real possibility. However, Biotechnology brought cloning to our attention with Dolly the sheep. When the world saw Dolly, they were … Continue reading
Studying Biology Cells
In biology, which is the study of living organisms, the cell is the most important unit. Biology cells are the basis for every biological branch. Cellular biology is the backbone of every type of biology. In fact, no matter what type of biology one wishes to study, an understanding of biology cells are necessary. • Biology cells by definition are the smallest known unit of life. Biology cells are made up of plasma membrane. Plasma membrane is the part of the cell that actually defines the functions and abilities of the cell. Biology cells reproduce themselves by dividing themselves into two. Biology cells live by consuming the energy that is produced by other cells. When studying cellular biology, there are two types of biology cells that exist. These are called the eukaryotic cells and prokaryotic cells. Eukaryotic cells are the biology cells that exist within plants and animals. They have an internal structures made of membrane that have specific abilities. Prokaryotic cells are the biology cells that are mostly made up of bacteria. • There are some key points to remember when studying cellular biology. There are many different parts of biology cells as well as different functions for those … Continue reading
Starting a Career in Molecular Biology
If one is interested in biology, particular in cell and molecular biology, then they may want to consider a career studying and researching molecular cell biology. The job of a molecular biologist is to study cells, bacteria, and viruses at their molecular levels to see how diseases are caused. • Molecular cell biology is the study of the biology at its most basic level, called molecular. To study cell and molecular biology professionally as a molecular biologist, one must engage in years of schooling and training to become qualified. There are jobs within each area of biology. Molecular cell biology is a good field for anyone interested in studying diseases. The qualities that a molecular biologist should have are organizational skills, logic skills, good attention to detail. To study molecular cell biology, one must be patient as well. • Finding a college that has well equipped laboratories for researching cell and molecular biology is important. Some universities are known for having top programs in molecular cell biology, as well as other scientific areas. There are certain subjects that one should be strong in if they want to study cell and molecular biology. These subjects include other sciences such as physics … Continue reading
Human Biology
Learning the basics of human biology can be a complicated process. However, although difficult, biology genetics are considered to be a very interesting field to research, because of the nature of the work. Human biology is known as the scientific study of the body itself: how it works and what its made of. Unlike many other areas of biology which combines several areas into one, human biology concentrates specifically on people. • The systems of the human body is considered to be part if its structure. Studying human biology is based on studying the bodily structure of a person. The building block of a living organism is called a cell. Cells combine to form larger structures called tissue. When learning about human biology, an individual may be required to do research with a microscope to look at these cells and tissues. A microscope is considered to be the most important tool to use when learning about human biology and biology genetics. • One of the first things that an individual learns about human biology is that there are ten systems within the human body. These are the skeletal system, the excretory system, the reproductive system, the muscular system, the digestive … Continue reading
Molecular Biology
Molecular biology is a branch of general biology that deals with DNA manipulation for the point of mutation. Cell biology is the one of the most important branches of general biology. Cell biology concentrates on studying the functions and structure of cells, which is the building blocks that make up all organisms. Combined, these two basics of biology concentrate on the molecular biology of the cell. • The field of molecular biology was made in the 1930s but no real experimentation of molecular biology was made until the 1950s. When it began, research in molecular biology was done by using x-rays to view molecules within the cell. Studying the proteins within these cells helped scientists to determine how an organism works. • Cell biology works closely with molecular biology. It deals with all information about the cell including structure, anatomy, death and respiration. The field of cell biology dates back to the 1650s, when Robert Hooke, a English physicist, first invented the term “cell” to describe the cell of a cork tree. Within molecular biology, cells are studied by their various molecules. Proteins are one of the most important molecules in a cell. Each protein functions a certain way and … Continue reading
General Biology
General biology is the science that studies living organisms. This can include people, plants and animals. Most college students will have to take at least one biology class before earning their undergraduate degree. When learning about biology, the different categories of it are grouped into separate branches, into the type of organism that is being studied. • The specialized levels of biology are microbiology, botany, and zoology. However, these groups can be broken down into smaller general sections. Biochemistry, microbiology, cellular biology, physiology and ecology. From these groups, the branches of general biology is formed. Although there are many other various branches of general biology, these are the main ones. • Biochemistry is the branch of biology that studies the chemical reactions that happen in order for life to exists, with a strong focus on studying actual cells. This type of biology is referred to as the fundamental chemistry of life. • Molecular biology is the study of the systems of biological molecules and how they interact with one another. This branch of general biology studies all biological functions on the molecular level. The next branch on general biology studies the most important building block that creates all life: the … Continue reading