Biology Essays

204 essay samples found

Environment and Sustainability

If a person throws away a plastic bag every day on average and a plastic bag contaminates 0.06 square meters of land, a city with a population of 1 million will lose 1 million plastic bags per day. That caused about 60,000 square meters of land pollution every day. Also, plastics pollute the environment. People […]

Pages: 9 Words: 2758 Topics: Sustainability

The Sustainability in the Textile Industry

We all have that piece of clothing sitting in our closets: That shirt we spent less than $10 on because it looked cool for a second, or those jeans we only wore once before it went out of fashion, but have you ever thought of the great lengths taken for us to wear the newest […]

Pages: 6 Words: 1774 Topics: Sustainability
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Medellin Sustainability

Abstract Medellin was one of the worst cities in the world in the 1980’s and 1990’s. This was due to an increased amount of illegal gang activity. The government in Medellin to change the environment for the better. The way they did this was by introducing some development goals that were set to decrease crime […]

Pages: 6 Words: 1881 Topics: Car, Sustainability

A Pharmaceutical Test

100 million rats are killed a year by being poisoned and painfully burned. They are used for psychological experiments, toxicology tests which induce, terror, anxiety, and depression. These mice and rats are electroshocked into pain studies. Drugs from cocaine to methamphetamine are pumped to their bodies and are even given cancerous tumors. Rats also had […]

Pages: 1 Words: 400 Topics: Animal Rights, Animal Testing, Morality

Animals Locked in Laboratory Cages

Being in a shelter makes the dogs not behave like themselves, they become distant which makes them unadoptable. They become scared to trust anyone, they resist human touch or may become food aggressive since sharing a kennel with other dogs. Dogs who are born “under a bad sign” such as bulldogs, pitbulls, and black dogs […]

Pages: 1 Words: 410 Topics: Animal Rights

Operationalize Sustainability for Clif Bar & Company

Introduction Clif Bar & Company is a family and employee owned American company that consist of the CLIF BAR, CLIF Kid and LUNA brands which produce foods and drinks made with nutritious and organic ingredients. The company was founded in 1992 and is owned by Gary Erickson and Kit Crawford who are married to each […]

Pages: 6 Words: 1825 Topics: Economy, Employment, Sustainability, Sustainable Energy, Waste

Review of Sustainability Pedagogy and its Application in ATEC

The field of Arts, technology, and emerging communication is quite broad. It contains artists, designers, scientists, researchers, and reflective practitioners across multiple disciplines in collaborative activities to create new knowledge, explore the expressive possibilities, and assess the cultural impact of emerging technologies[6]. In other words, this field is interested in Intentional Future-Making [6]. In other […]

Pages: 7 Words: 2006 Topics: Sustainability

Morality and Federal Funding Associated with Embryonic and Adult Stem Cell Research

What is your personal moral standpoint on stem cell research? In today`s society, it is hard to differentiate between morally correct and politically correct, the line is often blurred in view. The intent of this research is to further scientific advancements but the price to pay is stepping across a couple personal boundaries. Angela Campbell […]

Pages: 10 Words: 3036 Topics: Research, Stem Cell

Is Stem Cell Reasearch and Treatmetn Ethical?

Bethesda, MD. Stem Cell Basics I. National Institutes of Health, U.S. Department of Health and Human Services, 2016, Accessed 25 November 2018 The source gives an introduction to stem cells, explaining what they are and their importance. The source continues to go into information on different types of stem cells, including where they are […]

Pages: 5 Words: 1373 Topics: Health Care, Research, Stem Cell

Stem Cell Delivery in Regenerative Engineering and Medicine

Regenerate the Vascular Tissue Blood vessels composed of endothelial cells and mural cells play key roles in tissue regeneration and repair by serving as conduits to deliver oxygen and nutrients to injured and newly-formed tissues.[88] Many CVDs such as coronary artery disease (CAD) and peripheral vascular disease (PAD) are resulted from the loss of vascular […]

Pages: 7 Words: 2047 Topics: Nervous System, Stem Cell

Embryonic Stem Cell Solution for American Culture

More than thirty years ago, in 1981, scientists were able to successfully extract embryonic stem cells from mice, effectively opening a door to new discoveries in scientific and medical fields. Stem cells are unspecialized cells meaning that they have no set function in the body. Scientists have also found ways to influence these cells into […]

Pages: 5 Words: 1573 Topics: Research, Stem Cell

How Far is too Far: is Stem Cell Research Playing God?

Introduction: Research Problem Dolly the sheep was the first big breakthrough in stem cell research during the 1990s, but it remains a contentious subject today. From synthetic biology of gene cloning to gene editing and even embryonic research, the ethics mean weighing potential benefits against the costs. There is also a need to separate out […]

Pages: 4 Words: 1215 Topics: Human, Morality, Research, Stem Cell

Could Stem Cell Injections Heal Muscles?

In this paper I will mainly focus on the effects of stem cell injections on skeletal muscle injures in mice, this is because those types of muscle injuries are extremely common. Skeletal muscle is a highly specialized tissue made up of non-dividing, multi-nucleated muscle fibers, which contract to generate force in a controlled and controlled […]

Pages: 5 Words: 1520 Topics: Anatomy, Biotechnology, Muscle, Stem Cell

Advanced Functional Biomaterials for Stem Cell Delivery in Regenerative Engineering and Medicine

Biomaterials for stem cell delivery in cardiovascular regeneration Cardiovascular diseases (CVDs) are disorders of the heart and the blood vessels which are the leading cause of morbidity and mortality worldwide and related with 31% global deaths every year.[64] Although pharmacological and interventional treatments are well-established to relief the symptoms and complications (e.g. arrhythmia) to prevent […]

Pages: 6 Words: 1784 Topics: Cardiovascular Disease, Circulatory System, Physiology, Stem Cell

Ethical Debate of Human Embryonic Stem Cell Research

Human embryonic stem cells are unspecialized cells that can turn out to be any of the 200+ particular or separated cells that complete the particular elements of the body, for example, skin, blood, muscle, and nerve cells. Researcher trust that human embryonic undifferentiated organisms have a boundless potential in making therapeutic medicines that supplant lost […]

Pages: 6 Words: 1874 Topics: Anatomy, Stem Cell

Animals should not be Treated with Disrespect

My senior research project will be about animals and how they need the rights they deserve. Animals are getting abused, killed, and used for humans selfish needs. Makeup, household, and clothing companies are torturing these poor animals for no good reason when there are many alternatives for testing. Dogs are being used for competitions which […]

Pages: 1 Words: 395 Topics: Animal Rights, Animals, Morality

The Majority of Animals in Laboratories are Specifically Bred to be Used in Experiments

The use of animals in medical advancement for humankind has raised questions upon ethical concerns as they are subjected to painful procedures or exposed to toxins. It is unethical, unreliable and unnecessary. Since the inception of biomedical science, their life has been degraded and treated as expendable. Over 13 million animals are still being used […]

Pages: 1 Words: 401 Topics: Animal Rights, Animal Testing, Morality

Stem Cells: Aspiring to Naivety

Stem cells are undifferentiated cells of multicellular organisms. Specifically embryonic stem cell are pluripotent, meaning they can create several different types of cells. With this new knowledge, biomedical research has ascended to new levels. To get embryonic stem cells biologists first produce via vitro fertilization, which is where an egg and sperm are combined outside […]

Pages: 4 Words: 1225 Topics: Biotechnology, Cell, Stem Cell

Gene Editing in Hematopoietic Progenitor Stem Cells

The genome editing using engineered nuclease has strategically transformed the idea of gene therapy for monogenic diseases including in hematopoietic stem and progenitor cells (HSPCs) (Osborn et al., 2016; Yu et al., 2016). The genome editing technology enables to create a site specific double-strand break (DSB) by the engineered nucleases that programmable triggering the cell’s […]

Pages: 16 Words: 4904 Topics: Biotechnology, Crispr, Stem Cell

Stem Cells: Therapy, Controversy, and Research

Abstract Stem cells are literally the gods of all cells. They have the potential to develop into so many different types of cells within the body. For many untreatable neurodegenerative disorders, stem cell research offers great promise and hope for a cure to these progressive diseases. Here we discuss what a stem cell is and […]

Pages: 7 Words: 2026 Topics: Alzheimer's Disease, Brain, Memory, Nervous System, Neuroscience, Stem Cell

Stem Cells: what they are and what they do

As the world advances in medical technology, there is developing research on the focus of Stem Cell therapy. Countries around are using government funds to boost their programs and be competitive in the global innovation race. However, the United States (U.S.) created laws that limits the governments’ funding towards Stem Cell research programs. These laws […]

Pages: 6 Words: 1775 Topics: Cancer, Health Care, Medication, Stem Cell

History of Stem Cell Research

Stem cells were accidentally discovered by two scientist’s researching in the Ontario Cancer Institute, Till & Ernest McCulloch examined an anomaly during a study they were conducted on the effects of radiation on mice. The mice were exposed with an ample amount of X-rays to kill them in 30 days if they did not obtain […]

Pages: 6 Words: 1670 Topics: Biotechnology, Immunization, Smallpox, Stem Cell

Stem Cell Therapy

The heart is one of the most essential organs in the human body. It is what keeps almost every organism alive. However, recent studies have found that heart disease is the leading cause of death in America, creating a problem for the medical communities that are trying to save lives. Not only is it nearly […]

Pages: 9 Words: 2698 Topics: Biotechnology, Stem Cell

Relationship between CRISPR-Cas9 and Stem Cells

Have you ever wondered if it is possible to cure cancer, have genetically related babies from same-sex parents, completely eradicate mosquitoes, resurrect an extinct species, or even insert a GIF into bacteria and have the bacteria replicate the GIF? With technology becoming more advanced by the hour, increasing possibilities are arising. In 1993, certain segments […]

Pages: 7 Words: 2151 Topics: Biotechnology, DNA, Stem Cell

Animal Testing in Cosmetics

Before a thorough analysis of the public policy can be done, it is important to understand why this topic is a social problem worthy of discussion. Animal testing is defined as, Use of animals in experiments and development projects usually to determine toxicity, dosing and efficacy of test drugs before proceeding to human clinical trials […]

Pages: 8 Words: 2446 Topics: Animal Testing, Cosmetics, Institution, Public Policy, Structural Functionalism

Individual Uses Certain Cosmetic

When an individual uses certain cosmetics, takes antibiotics, or even gets vaccines, they are supporting the practice of animal testing either knowingly or unknowingly. Animals are tested, mostly by companies, with the intent of verifying that products and other materials are safe for human use. Although this practice can be beneficial for humans, testing on […]

Pages: 7 Words: 1988 Topics: Animal Testing, Research

Anti-Vivisection Society

According to People for the Ethical Treatment of Animals (PETA) Each year, more than 100 million animals”including mice, rats, frogs, dogs, cats, rabbits, hamsters, guinea pigs, monkeys, fish, and birds”are killed in U.S. laboratories for biology lessons, medical training, curiosity-driven experimentation, and chemical, drug, food, and cosmetics testing. In today’s world where there are alternative […]

Pages: 5 Words: 1427 Topics: Animal Testing, Cosmetics, Medication

Animal Testing should Continue

Animal testing should continue you to be a legal and viable option to research. Animal testing has been used for centuries dating all the way back to 300 BC. Since its origin, animal testing has been an efficient way of making medical and biological breakthroughs. If it were not fro animal models who or what […]

Pages: 6 Words: 1654 Topics: Animal Testing, Epidemiology, Microbiology, Public Health, Smallpox, Vaccination

Alternatives to the Use of Animal Testing

Generally speaking, people have longer life spans compared to other species and as such, diseases developed in people differ in significant ways from the imposed artificial symptoms of animals. Using animal models will never be able to accurately repeat similar results in humans and doing so may be misleading as a viable medical treatment. The […]

Pages: 2 Words: 531 Topics: Animal Rights, Animal Testing, Morality

Exploit Animals for the “Greater Good”

“How can otherwise decent citizens do these things? How can they become so insensitive to what they are doing? Don Barnes, who spent sixteen years as a biomedical scientist experimenting on animals, and now heads the Washington, DC office of the National Anti-Vivisection Society, calls the state in which he used to do his work […]

Pages: 1 Words: 399 Topics: Animal Rights, Animal Testing, Morality
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