Animal Lab Report

The mole is a convenient unit for analyzing chemical reactions. Avogadro’s number is equal to the mole. The mass of a mole of any compound or element is the mass in grams that corresponds to the molecular formula, also known as the atomic mass. In this experiment, you will observe the reaction of iron nails with a solution of copper (II) chloride and determine the number of moles involved in the reaction. You will determine the number of moles of copper produced in the reaction of iron and copper (II) chloride, determine the number of moles of iron used up in the reaction of iron and copper (II) chloride, determine the ratio of moles of iron to moles of copper, and determine the number of atoms and formula units involved in

An association between enzyme production, gene copy number, and gene evolution was explored by conducting analysis of the salivary amylase enzyme, AMY1A gene copy number, and the ancestral starch consumption in Homo Sapiens (Tracey 2017, p.22). It was hypothesized that the relative amount of starch consumption was very high for my personal ancestral diet, thus my AMY1 diploid gene copy number in my genome and salivary amylase concentration would be significantly higher than the population mean. With a population of 28 subjects (n=28), individual saliva samples were collected and compared to a calibration curve to determine the approximate amylase concentration by analyzing absorbance values. Individual samples of buccal cheek cells were

The sixth lab I completed in Biology 101 taught me how autotrophs (self-feeders) and heterotrophs (other-feeders) make organic food molecules by using photosynthesis. Photosynthesis uses the energy from the sun and it is captured and stored in the chemical bonds of organic molecules. The sunlight consists of different wavelengths of light. In plant chloroplasts, they have different pigments that capture different wavelengths of light. Light capturing pigments in green plants are called chlorophylls and these absorb all the colors of light except green, which is mostly reflected. To separate molecules from each other according to their solubility in a particular solvent is done by the process of chromatography. This basically means that polar

Animals are very different from human beings and therefore make poor test subjects. The anatomic, metabolic, and

Data were collected in September and November 2017 at the Elk Valley Preserve and Field Station in Banner Elk, NC. The preserve is located at 36°10'17.2"N 81°54'45.9"W, in Avery County in western North Carolina. The area is a mixed deciduous forest at an altitude of 1,127 m above sea level. Data were collected in early fall, during which temperatures average around 10-18 degrees Celsius. Summers in Banner Elk are typically mild, with temperatures averaging 21 degrees Celsius, and winters are cold and snowy, averaging near zero degrees Celsius. During the months of September and November there is an overall average precipitation of 12-25cm.

Did you know that you share the same genetics as a mouse, or what about a fruit fly, and also a chimpanzee? In this paper I will be talking about how we share the same genes, and what the percentage is o the same genes we share with the 7 model organisms. I will also be telling important information on why we are related and how this all came to be.

Everyday society passes by minute details with no regard what so ever for the magnificent organism that functions to produce an essential gas vital for the human life. This magnificent organism are the various leaves one may find in backyards to parks to school. Although they are small and disregarded, they have various forms that are each unique to certain regions. Therefore the purpose of the lab is to explore the different types of leaves in different environment with different climates. Its significance is that we individual can observe how various factors affect the leaves in a specific area. The experiment will take place at Fullerton’s local university, California State University Fullerton. They possess an incredible arboretum that

I apologize for sending this email in the afternoon, as I know we had scheduled a meeting today. However, if it is suitable for you, can we meet on Monday instead? Unfortunately, an emergency transpired between my two eldest dogs yesterday, and we are still in the process of resolving it. I had to schedule a veterinary appointment at 4:00pm today for my fourteen-year-old Lasa Apso Lanie because it was the only opening available. Yesterday I was making a lot of progress on Paper 3 that will lead into Paper 4, and I was excited about coming in to meet with you today. Unfortunately, while I was sitting on my couch for a much-needed break, Lanie viciously attacked my fifteen-year-old Rat Terrier Mary without warning. After managing to put an end

The first main argument to support the use of animal testing based on humans and animals structures similarity.

In this experiment, there are no significant ethical considerations as we had not used any living organisms. There were no extreme safety concerns, however there are still precautions that needed to be taken. Cobalt chloride is very toxic and is irritating to the skin so when handling the cobalt chloride solution, wear lab coats and safety goggles and have all hair tied up. Handle the solution with care to try and prevent the solution from coming into contact with skin. If it does spill onto skin, wash it off with water and soap. Do not touch your eyes when handling this substance to prevent it from entering your eyes.

Adult mice between 8–24 weeks of age were used and handled in accordance with the IACUC

Starting the 21st century several million animals were involved in biomedical research, most of the animals being rodents. We have been learning from animals since early in history, due to the patterns and cycles of animals’ everyday

Animals and humans have the same organ system and we do tasks close to the same way. A mouse even though it looks completely different from a human it has a very similar close to the same genepool as us it is a very small margin away from us. www.understandinganimalresearch.org. states that “We share 95% of our genes with a mouse, making them an effective model for the human body.” There is no other model like an animal right now there is no other model that we can use that will be like an animal. Why Are Animals Used in Research? | Science, Medicine, and Animals. https://www.nap.edu/read/10089/chapter/3 this website states “Animals also offer experimental models that would be impossible to replicate using human subjects.” Some animals are good for finding different cures for different diseases. Why Are Animals Used in Research? | Science, Medicine, and Animals. https://www.nap.edu/read/10089/chapter/3 this website also states “Some animals have biological similarities to humans that make them particularly good models for specific diseases, such as rabbits for atherosclerosis or monkeys for polio.” The polio vaccine is still tested on monkeys today to make sure it made to perfection. There is no other model that we can use that is close enough to a human’s body than an

Animal testing is essential for developing lifesaving treatments. Due to experiments on animals we have treatments for diabetics, tuberculosis, breast cancer, malaria and brain injuries. Immunizations against mumps, polio, and hepatitis has saved a countless number of lives thanks to the discovery of new drugs. Roughly ninety-five percent of all lab animals are special-bred mice and rats. The balance of animals that are tested on is rabbits, guinea pigs, sheep, pigs, and fruit flies. Rodents are considered the number one choice for modern medical researchers because they have a short life span. They choose animals that have a life span of two to three years because that allows the scientists to observe what happens during the “fast forward” stage. Six out of the eight major discoveries were recognized with Nobel Prizes, some of which involve the bone-marrow transplant, cloning of genes, and the detection of proto-oncogenes in normal DNA. The essential need for animal research and observation is supported by health agencies and medical associations around the world.

Animals are very different from humans being, and therefore a poor test subject. Thomas Hartung argues that we should use alternatives to animal testing ¨were not 70kg rats. The anatomic, metabolic, and cellular difference between animals