Toxicology Essay Examples

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A Discussion About Carcinogenic and Non-carcinogenic Pestcides (1939 words, 3 pages)
Pesticides are chemicals that are used to destroy pests. In the agricultural industry, pesticides are classified into two categories, carcinogenic and non-carcinogenic. A carcinogenic pesticide is a substance or agent producing or inciting cancer. Conversely, a non-carcinogenic pesticide is substance that does not produce or incite cancer. Most agricultural pesticides ... Read More
The Use of Aerosol Spray Cans in the United States (600 words, 3 pages)
Aerosol Spray CansSpray cans produce an aerosol, the technical term for a very fine spray.They do this by means of a pressurized propellant, which is a liquid that boilsat everyday temperatures. Inside the can, a layer of gaseous pressure increased,and eventually it becomes so high that boiling stops. when the ... Read More
The Threat of Chemical and Biological Weapons (1162 words, 5 pages)
Chemical and Biological Weapons Chemical and biological weapons are the most dangerous threats that oursoldiers face today. But just how much do most of us know about them? TheAmerican public had been bombarded by stories of how our government keeps secretweapons, does secret experiments, and the everlasting conspiracies. And manyaccept ... Read More
An Overview of the Experiments to Provide Evidence in a Prosecution Case with the Pervis Vinegar Company on Unknown Toxins (983 words, 4 pages)
Experiments to Provide Evidence in a Prosecution Case with the Pervis Vinegar Company on Unknown ToxinsThe aim of this experiment is to preform tests on two samples of vinegar, one that is commercially safe and the other not (from the Pervis Company) to determine the unknown toxin contained in the ... Read More
A Chemical Analysis of the Insecticide Aldrin (1956 words, 8 pages)
There are many different types of insectides and pesticides. Aldrin is a aninsecticide which is one of several isomers, compounds that have the samemake-up but different structure of hexachlorohexahydrodimethanonaprthalenewhich is a chlorinated hydrocarbon.Aldrins were first prepared in the late 40s, it comes as a light tan or brownsolid or as ... Read More
A Comprehensive Analysis of the Chernobyl Accident by Dimity Neofitides (3845 words, 8 pages)
ChernobylBiology 10 ProjectFor Mrs. S. KolovetsiosBy Dmitry Neofitides10599ContentsIntroduction The accident Release of radioactive materials Reaction of national authorities Radiation dose estimates Health impact Agricultural and environmental impacts Potential residual risks ConclusionIntroductionOn 26 April 1986, the Chernobyl nuclear power station, in Ukraine, suffered a major accident that was followed by a ... Read More
An Analysis of the Ways in Which Biological Control Can Be Used to Control Pest Numbers (314 words, 1 pages)
Give an account of the ways in which biological control can be used to control pest numbers.The effect of predator-prey relationship in regulating populations has been exploited by humans as a method of controlling various pests. Biological pest control is where the natural predators (agent) of the pest ((target) are ... Read More
An Analysis of the Definition of Pesticides, the Effects of Carcinogenic Pesticides, and the Regulation of Pesticides in the United States (2019 words, 3 pages)
Pesticides What are they?Pesticides are chemicals that are used to destroy pests. In the agricultural industry, pesticides are classified into two categories, carcinogenic and non-carcinogenic. A carcinogenic pesticide is a substance or agent producing or inciting cancer. Conversely, a non-carcinogenic pesticide is substance that does not produce or incite cancer. ... Read More
An Analysis of the Problem of Biological Terrorism (2744 words, 11 pages)
Biological Terrorism A Call for ChangeEleven days after the incredibly drastic attacks on American soil in 2001, killing thousands of innocent civilians, President George W. Bush and his accompanying governmental officials appointed Pennsylvania Governor Tom Ridge as the first Director of the Office of Homeland Security in the White House, ... Read More
The Deadly Effects of Anthrax on the Human Body (527 words, 2 pages)
Effects of AnthraxNausea, vomiting, abdominal pain, headache, loss of appetite, fever, severe bloody diarrhea, sore throat, coughing up blood, and itchy, raised bumps are all symptoms of one deadly and dangerous disease, anthrax. According to the Centers for Disease Control and Prevention, anthrax can be found naturally in soil and ... Read More
The Issue of Food Poisoning Caused by the Consumption of Greens Treated With Pesticide (573 words, 2 pages)
StatisticsA study from the Ministry of Agriculture shows a 30 increase in deaths caused by food poisoning caused by the consumption of greens treated with pesticide. The use of insecticides in the field of agriculture has proved very useful in protecting crops from pests. Besides agriculture, the role of insecticides ... Read More
The Antioxidant Impact of the Consumption of Mangosteen Supplement on the Chemistry of a Participant's Blood (632 words, 3 pages)
The purpose of the study is to examine the antioxidant effects ofMangosteen. Mangosteen contains Xanthones, which are known to showantioxidant properties (Kondo 8788-8792). The aim of the study was to testwhether or not the consumption of a Xanthone-rich formula would affect thechemistry of participant's blood. If antioxidant levels-measured usingOxygen radical ... Read More
An Introduction to the Behavior of Drosophila Melanogaster (1595 words, 5 pages)
Drosophila Melanogaster Behavior in Response to Various StimuliAbstract The purpose of this experiment is to record the behavior of Drosophila melanogaster when observed in an apparatus with different treatments. We hypothesize that the fruit flies will be attracted to the different type of treatments. To test the theory out, we ... Read More
The Experiment With Drosophila Melanogaster Genetics, the House fly (1094 words, 4 pages)
Introduction In this lab Drosophila melanogaster and their genetics are studied to observe how their offspring inherent traits from the previous generation. The Drosophila, or the common house fly, is easily one of the most studied genetic material in college and high school labs. This is due to the females ... Read More
An Overview of the Biological Procedure for the Osmosis Treatment (2015 words, 11 pages)
DesignResearch QuestionWhat is the effect of varying concentrations (0.000 gmL, 0.010 gmL, 0.020 gmL, 0.030 gmL, 0.040 gmL, and 0.050 gmL) of lithium chloride in water on the change in mass in Beta vulgaris by diffusion?PurposeAs a biological process that is so prevalent in our world, few recognize the significance ... Read More
An Experiment to Infect E. Coli B Cultures with Bacteriophage T4r (1561 words, 6 pages)
Bacteria are microscopic, single-celled organisms found in air, water, soil, and food. They live on plants, insects, animals, pets, and even in the human digestive system and upper respiratory tract. There are thousands of kinds of bacteria. Most are not associated with diseases in humans, but some, such as Escherichia ... Read More
An Experiment Measuring the Amount of Stress in Daphnia When Potassium Chloride Is Added (1419 words, 7 pages)
Stress is defined as the body's reaction to change that requires aresponse. Stress can be received from your own body, your thoughts, or yourenvironment. The responses can be mental, emotional, and physical. Asstress increases, heart rate also increases, and vice-versa. Stress can bea good thing as it helps to keep ... Read More
An Experiment Conducted to Determine the Effect of Strawberry Jam, Peanut Butter, and Vinegar on the Taxis of Fruit Flies (1497 words, 6 pages)
The Effect of Peanut Butter, Strawberry Jam, and Vinegar on the Taxis of Fruit Flies During Three Ten Minute TrialsThe purpose of this experiment was to determine the effect of strawberry jam, peanut butter, and vinegar on the taxis of fruit flies. It was found that fruit flies are more ... Read More
Characteristics of DDT (an Insecticidal Chemical) and Dangers Associated With It (1013 words, 4 pages)
Dichlorodiphenyltrichloroethane, otherwise known as DDT, is a tasteless, colorless, and mostly odorless chemical known for its powerful insecticidal properties that combats human diseases and crop pests. DDT has to phenyl groups with chlorines attached to them. These phenyl groups are connected by an ethane that has three chlorines attached to ... Read More
Cytotoxicity and Genotoxicity of Ongkeko's E-Cigarettes (823 words, 3 pages)
The recent study, Electronic cigarettes induce DNA strand breaks and cell death independently of nicotine in cell lines, by Ongkeko et al. is not without controversy. This study evaluated the cytotoxicity and genotoxicity of short- and long-term e-cigarette vapor exposure on normal epithelial and head and neck squamous cell carcinoma ... Read More
An Overview of Radiation and Its Potential Health Risks (3067 words, 7 pages)
Ionizing Radiation An insight on everyday exposureCancer, nuclear bombs, death, are usually common things people think about when they hear the word radiation. The first nuclear bomb (Trinity) was detonated on July 16, 1945 in New Mexico as part of the Manhattan Project. The heat and radiation produced by the ... Read More
A Study of the Effects of Gibberellic Acid on Lincoln Wild Type Peas and Dwarf Gray Sugar Snow Peas (1357 words, 9 pages)
Since Gregor Mendel, pea plants have been used for over 200 years now as the brunt of scientific experiments mostly for studying genetics and inheritance of traits, however in the following experiment they were used to study the effects of growth hormones on plants In the lab portion of our ... Read More
The Harm of Chemicals Against Humans (1091 words, 5 pages)
The Harm of Chemicals against HumansChemicals are used around the world in order to aid crop growth and eliminate bug infestations. The pesticides are used to eliminate disease carrying insects such as mosquitos, ticks, rats and mice. Farmers tend to use pesticides more often in order to keep their crops ... Read More
A Lab Report on an Attempt to Identify a Specific Organism by Using Proper Aseptic Technique (624 words, 2 pages)
Unknown Lab ReportMicroorganisms are everywhere. They live on your skin, inside of you, and on every surface you come in contact with throughout the day. For the most part the microorganisms that we constantly interact with cause no harm to us, some even help. However there are always a few ... Read More
The Sources and Preventive Measures Against Exposure to Aflatoxin (416 words, 2 pages)
Aflatoxin is a very dangerous Mycotoxin that is potent and carcinogenic for both human beings and animals. Based on National Cancer Institute (2015), several people around the world have become victims of Aflatoxin effects without their suspicion. This is because they are not aware of the means of exposure. Aflatoxin ... Read More
A Lab Experiment to Test the Effects of 1% Ammonium Nitrate on the Number of Germinated Spores of Ceratopteris Richardii (1237 words, 5 pages)
The purpose of this lab was to test how 1 ammonium nitrate would affect the number of germinated spores of Ceratopteris richardii. It was determined that the 1 ammonium nitrate treatment hindered the number of germinated spores in the experimental plate. Although ammonium is known to increase germination in this ... Read More
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