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Biology Essays

Result for Subject Biology:
3614 essays
Understanding Insect Anatomy Biology Lab Report
4 pages (1198 words) , Download 0 , Lab Report
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Therefore, this experiment was used with the specimen being cockroaches and locusts to be dissected and examine various characteristics that can be used to establish the differences between the two. Generally, an insect will have three parts; - the head, the thorax, and the abdomen. 
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Vegetarian Diets and Exercise Performance Biology Essay
3 pages (944 words) , Download 0 , Essay
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In order for vegans to perform even better, they must take supplement their vegetarian diet with certain nutrients that are deficient in vegetables and fruits. These nutrients include iron, zinc, vitamin B12, and calcium, which can be obtained by eating controlled amounts of soymilk, yogurt, broccoli, eggs, fortified cereals, almonds, and oatmeal.
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Disappearance of Species in America Biology Literature review
5 pages (1413 words) , Download 1 , Literature review
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The Endangered Species Act in the U.S. obliges that recovery programs be formulated for all registered species. In principle, these programs must clarify the measures needed to guarantee that a particular species is not endangered anymore as well as present a financial plan for attaining that objective (Wilcove 230).
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Endangered Species: Northern White Rhino Biology Report
4 pages (1183 words) , Download 0 , Report
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The most common classification is based on the color of their skin and therefore we have black and white rhinos. The black rhino is a commonly found mammal in the grassland savannah where the animal grazed. The animal has a shorter front horn and hence not a popular target for ivory poachers. On the other hand, the white rhino has a long horn and hence a target for poachers.
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Long-Term Health Impacts of GM Foods Biology Essay
5 pages (1349 words) , Download 1 , Essay
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The GM foods have the potential of causing infertility, accelerating the aging process, and interfering with the organ systems. Consequently, infertility can have emotional, physical, and financial burdens on the couples, family, and friends. The disruption of the normal aging process can shorten the lifespan of humans.
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The Processes of Bacterial Transformation Biology Lab Report
7 pages (1834 words) , Download 1 , Lab Report
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This is followed by incubating the cells for at least ten minutes on ice. The above procedure is appropriate for this experiment since the E.coli  provides a host into which the foreign DNA can be inserted, means of delivering the DNA into the host cells, and way of identifying and selecting the transformed cells.
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Genetically Modified Foods Biology Literature review
7 pages (2011 words) , Download 1 , Literature review
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Bringing in genetically modified foods to the market place in the name of faulty scientific reasoning is a wrong thing to do. Genetically modified foods still pose much risk and danger to human health and well being. Hence, for the time genetically modified foods should be barred from the market place.  
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Effects of Ampicillin on Transformation in Bacteria Biology Lab Report
7 pages (1949 words) , Download 1 , Lab Report
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This was identified by the phenotype of transformed colonies in which some of the growth observed in the ampicillin rich-media of LB/Amps. The growth occurred as a result of the presence of resistance genes in the plasmid to ampicillin enabling the bacterial cells to undergo a transformation.
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The Cell Biology Essay
4 pages (1190 words) , Download 0 , Essay
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The living organism has distinct characteristics that include evolution, growth and development, mechanisms for energy production, response to stimuli, and regulation. Life is well defined by the functions of a living organism in an ecosystem. Cells arise only from pre-existing cells mainly during reproduction and cell division.
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Cerebral Autosomal Dominant Arteriopathy Biology Case Study
14 pages (4541 words) , Download 1 , Case Study
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CADASIL is an autosomal dominant disorder implying that a single abnormal gene of NOTCH3 overrides the other uncorrupted part thereby developing the ailment. This means that the child of an infected parent has a 50 percent chance of getting the disease. A new mutation in the gene may occur and lead to the disorder though both parents of a patient will be healthy.
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Productivity Increase Through Atmospheric Co of Boreal Forests Biology Research Paper
14 pages (3811 words) , Download 1 , Research Paper
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In the case of a rise in CO₂ content in the air, almost all the earth plants with the inclusion of forest ecosystems do respond through an increased rate of photosynthesis and more biomass production. The phenomena will allow perennial species that are long-lived with forest ecosystem characteristics to sequester large carbon amounts within the wood for an extended time span.
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Evaluation of Embryotoxicity Using the Zebrafish Model Biology Essay
7 pages (2163 words) , Download 1 , Essay
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Rapid movements are tested over a 2-minute time frame and are considered perturbed if there is a lack of embryonic movement. At 120 hpf, larval morphology (body axis, eye, snout, jaw, otic vesicle, notochord, heart, brain, somite, fin, yolk sac, trunk, circulation, pigment, swim bladder; Fig. 2) is assessed and written down and behavioral endpoints are thoroughly evaluated within the organism.
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Relationship between Desalination of Sea Water and Principles of Osmosis Biology Essay
4 pages (1406 words) , Download 0 , Essay
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Desalination acts as a water source for people living in arid and semi-arid regions. There are two particular issues: desalination requires extreme energy utilization and brackish water transfer can result in natural harm if not properly disposed of. The energy requirements for power and pumping of water are high.
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Applications of Plant Biotechnology for Food and Non-Food Uses Biology Research Paper
9 pages (3003 words) , Download 2 , Research Paper
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The applications of plant biotechnology are diverse. The potential applications are also as diverse and can only be realised by research. World problems such as nutritional deficiency and food security can be effectively addressed through the application of plant biotechnology. In order to achieve this, biotechnologists should strive to address safety concerns.
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The Discovery of Double Helix Biology Book Report/Review
7 pages (1750 words) , Download 3 , Book Report/Review
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This essay demonstrates that the scientific discovery is one of the major achievements in human history that contributes to the formation of new knowledge. It involves thorough and rigorous activities that are done in order to arrive at the desired result. The investigation involves the collection of data and analysis of data to get the accurate result.
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Chlamydia Pneumoniae Pathogen Biology Term Paper
7 pages (1444 words) , Download 1 , Term Paper
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Chlamydiae species are intracellular bacteria that affect a wide variety of hosts mainly mammals and birds. Chlamydia pneumonia infects humans but belonging to the chlamydia species, it has similar morphology and common development cycle. Chlamydia pneumonia is structured in two types the infectious, non replicating elementary body (EB) and the noninfectious actively replicating reticulate body (RB).
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Mitochondria and Cellular Respiration Biology Lab Report
4 pages (1321 words) , Download 1 , Lab Report
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Through measurements of FADH2 produced in the reaction, it is possible to determine the intracellular location of Succinic Dehydrogenase. Since measuring FADH2 directly is hard, this compound can be coupled with a second reaction that results in a colored product which can be measured using a spectrophotometer.
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Aspects of Biology Biology Essay
12 pages (3368 words) , Download 1 , Essay
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The body’s stem cells actively and continually manufacture red blood cells. Each red cell contains an estimated 270 million iron-containing hemoglobin type protein molecules. Each hemoglobin molecule binds with four molecules of oxygen to form oxyhemoglobin which transports the oxygen to all the tissues of the body.
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The Painted DNA Biology Essay
7 pages (1814 words) , Download 1 , Essay
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This is a unique and critical structure that contains the necessary biological institutions to make every living thing unique and related in some way.  The instruction career differentiates between two living beings in the same family by making every one unique form each other though related to members of the same family.
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Measuring Metabolites in Plasma Samples by Flame Photometry and Spectrophotometry Biology Research Paper
6 pages (1686 words) , Download 1 , Research Paper
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It is worth noting that both these parameters have shortfalls and cannot be exclusively used to diagnose disease but can be used for preliminary prognosis. Creatinine is a waste product not known to possess any physiological function and normally excreted unchanged. 
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Generation of Electricity Using Biomass Biology Essay
5 pages (1596 words) , Download 1 , Essay
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Generally, biomass can be harvested in a manner that protects the quality of soil, maintains the wildlife habitat, and avoids erosion. However, these environmental benefits of using biomass are dependent on creating biomass resources that are beneficial while avoiding harmful resources (McKendry, 2002).
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Bacteria Fighting Bacteria Biology Research Proposal
7 pages (1750 words) , Download 3 , Research Proposal
It is usually transmitted through the fecal-oral route. Besides the increased cases of Clostridium difficile infection, the severity of the disease has also increased. This is partly associated with the emergence of a new strain of C. difficile called BI/NAP1/027 that
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Successful Transformation of Bacterial Cells with Different Plasmid Biology Lab Report
6 pages (1500 words) , Download 4 , Lab Report
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Bacterial cells were aseptically prepared and transformed by heat shocking, and plated on sets of media with different antibiotics alongside control groups and incubated for colony growth. Results showed that pUC18 for ampicillin reported 172 colonies against 35 colonies counted in the pBR322 for the tetracycline model.
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Tuberculosis Biology Coursework
14 pages (3446 words) , Download 2 , Coursework
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MDR- TB is featured with resistance to rifampicin and isoniazid, without or with first-line drug resistance. XDR- TB is TB resistance to any fluoroquinolone and at least rifampicin and any of the 3 second-line injectables. They are caused by the TB causing organism resistance to TB drugs.
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The History of Osteoporosis Biology Term Paper
7 pages (1928 words) , Download 2 , Term Paper
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The types of fractures that are common in people that are affected by Osteoporosis are hip fractures and wrist fractures. The condition however can also occur in other bones in the body of an individual such as the pelvis, ribs, and arm (Afghani, 2009). There are no conditions that show the disease and it is only diagnosed when one has a fracture even from minor falls.
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Effect of Light Intensity on Growth of Plants Biology Research Paper
5 pages (1381 words) , Download 3 , Research Paper
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When considering light intensity, the quality that emanates from the sun is solely dependent on the season of the year. Lighting quality that falls on the plant also varies based on the shading of the plants. Generally, the rate at which plants grow in length depends on time; a plant remains actively dependent on the light it receives.
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Marine Biology - Whales Biology Case Study
5 pages (1358 words) , Download 2 , Case Study
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Baleen whales have two blowholes and a unique comb-like feature called baleen special for filtering seaweeds, planktons, crustaceans, as well as small fish. Among all whale species, Baleens are the largest and populous. On the order hand, toothed whales with one
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Helicobacter Pylori Biology Literature review
5 pages (1695 words) , Download 1 , Literature review
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Currently, the identification of Helicobacter pylori requires eradication therapy only if there are clear indications for it. The "gold standard" in Helicobacter pylori eradication is a combination of colloidal bismuth subcitrate (within 4 weeks) with antibacterial agents (amoxicillin and metronidazole or tetracycline) during the first two weeks of treatment.
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The Biology and Ecology of White Sharks Biology Research Paper
12 pages (3000 words) , Download 2 , Research Paper
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Studies reveal that the white shark is vulnerable under the paramount act of the environment protection and biodiversity conservation. The review finalized that a new recovery plan should be put into place in order to remove the harmful actions and include new and efficient conservation principles. 
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Impacts of Breed Contrasts Biology Essay
23 pages (5750 words) , Download 2 , Essay
The author of the paper states that in determining the effect of punishment on the dogs, proportionately, 74.4% of most of the dogs that were sampled were verbally disciplined while 20.5% were subjected to physical punishments. The remaining 5.1% were not subjected to any form of punishment.
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Northern Fur Seal Biology Report
5 pages (1463 words) , Download 1 , Report
Free
In the crown group, there can be the last ascendants of existing descendants. The northern fur seal is a descendant of all existing otariids' last common ancestors or 'eared seals'. Therefore, it belongs to the otariid crown group (Berta, 2012, p.11). This paper will explore this animal's evolution, characteristics, and physiology.
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Human Genome Decoding - Cracking the Code of Life Biology Movie Review
3 pages (805 words) , Download 1 , Movie Review
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Explanation of the DNA helical structure introduces concepts of human genome project, which had a goal of showing the composition of molecules passed from
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What are the Attributes and Limitations of Commonly Used Model Organisms when Applied to the Study of Human Biology Biology Essay
6 pages (1837 words) , Download 1 , Essay
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E. coli can also thrive outside the body. Environmental E. coli can spread through defecation as the microorganisms pass out of the body. These two environments are completely opposite of each other. The colon is moderately steady, warm, anaerobic, and supplement rich  (Belay 2009).
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The Benefits of Bioflavonoids and Polyphenols for Human Health Biology Research Paper
10 pages (2500 words) , Download 2 , Research Paper
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For many years, people have used herbal teas. Herbal tea, also known as tisane is any drink made from decoction or infusion of spices, herbs in hot water. Mars intimate that the beverage usually does not have caffeine. Tisane is distinguished from true teas exemplified by white, green, yellow, oolong, black, or any other type of true teas.
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The Role of Magnesium in the Human Body Composition and Its Function Biology Essay
4 pages (1074 words) , Download 0 , Essay
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The abundance of magnesium ions within the cells of mammals is consistent with a relevant role aimed at regulating cell and tissue functions. At last count, more than 350 enzymes appear to be regulated by magnesium concentration that is well within the physiological range that is in cells and tissues (Romani & Scarpa, 2000).
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Recirculating Aquaculture Systems for E Coioides in Arid Areas Biology Thesis Proposal
14 pages (3685 words) , Download 2 , Thesis Proposal
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For the purposes of this proposal, this system will be demonstrated effective to foster an environment to grow the E. Coioides species of grouper to between 700 and 800 grams. The steps that are required for this process to work within the desert climate of Saudi Arabia include the removal of solid, ammonia, carbon dioxide, and the impending process of oxygenation. 
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Assessment for Urinary System Biology Assignment
8 pages (2106 words) , Download 1 , Assignment
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It is the functional unit of the human urinary system. It consists of glomerulus present in a cup-like structure known as Bowman’s capsule, proximal convoluted tubules, a loop of Henle, distal convoluted tubule, and collecting duct. Apart from this, there are a vasa recta that particularly supplies the loop of Henle. Nephron produces and helps in the formation of urine.
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Iron Is One of the Most Important Trace Elements in the Diet Biology Term Paper
4 pages (1000 words) , Download 0 , Term Paper
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As one of the most abundant minerals on the earth and essential for nearly all the organism both plant and animals, it traces its origin from the time nutrient were discovered around four hundred years before the new error. Due to its important function in the body iron is majorly found in food that is often taken.
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Endless, Troublesome Cloning Biology Literature review
11 pages (3092 words) , Download 1 , Literature review
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The cloned individual may probably have it. Cloning deserves prohibition since it triggers unanticipated risks for people. The relationship between the clone and the other partners is never certain due to the feel of inadequacy. Since experts and people have no certain method of knowing in advance, they certainly do not encompass the right intentionally to impose that risk on a different person.
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Respiration and Photosynthesis Cycle Biology Essay
6 pages (1661 words) , Download 1 , Essay
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Inside the chloroplasts, there are thylakoids arranged in stacks, and the part that is outside the thylakoids is called the stroma. The process is characterized by two reactions. The first reaction is dependent on light and occurs in the thylakoids and the second reaction that is light-independent and occurs in the stroma.
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Cinchona Plant Biology Report
5 pages (1356 words) , Download 1 , Report
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The plant’s scientific name is Cinchona pubescens Vahl. In an effort to understand its taxonomy, it is necessary to examine its symbol, group, duration, growth habit and native status. Its symbol is CIPU while its group is dicot. Its duration is perennial while its growth habit corresponds to a tree. Finally, its native status is HI I.
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Material in Squid Beak and Abrasion Resistance Biology Literature review
6 pages (1685 words) , Download 1 , Literature review
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Due to the variation in the materials in the beak, there is a coloring difference from the tip to the base of the squid beak. The tip is said to be highly tanned while the base is not tanned at all. Why is this so? It is so because of black tints that arise from the oxidation of molecules that have catechol. 
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The Kingdom Fungi Biology Term Paper
5 pages (1361 words) , Download 1 , Term Paper
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Fungi are not, included in the kingdom plant because they lack the chlorophyll pigment that helps the plants to photosynthesize besides them having unique cell wall and membrane. Generally, fungi are eukaryotic organisms indicating that their cell contain nuclei (Alberts 2002).Fungi provide nutrients to their hosts and to the soil by breaking down dead organic materials.
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Osmosis as a Special Form of Diffusion Biology Lab Report
2 pages (653 words) , Download 2 , Lab Report
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On the other hand, when the egg solution has less water, that is, it is more sugar concentrated; the solution will draw water from the egg causing weight
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Tissue Culture and PCR Biology Essay
13 pages (3924 words) , Download 1 , Essay
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As noted, the technique makes use of several cycles. During these cycles, variations in temperatures are undertaken to trigger the replication of DNA with the help of enzymes. To ensure the amplification process, there have to be short DNA fragments called primers that have the target area along with an enzyme known as DNA polymerase.
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Charles Darwins Evolution Theory Biology Essay
5 pages (1462 words) , Download 1 , Essay
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Darwin was not the first one to come up with theories of origin, other theories exist but evolution by natural selection stands out to be the best of all explaining precisely in depth the course of origin of life and survival, closely supported by evidence gathered during Darwin’s journey around the globe.
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Level of Blood Sugar Biology Lab Report
4 pages (1450 words) , Download 0 , Lab Report
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After digestion of the food has taken place, absorption of glucose is carried out by the intestines and after that distributed to all body cells via the bloodstream. In the process of distribution, energy is being broken down in the form of ATP that is used in different body activities (Ferry & Allen 2010, pp 90).
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Antibacterial Drug Activity of Garlic Biology Research Proposal
9 pages (2381 words) , Download 3 , Research Proposal
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The advantages associated with garlic are many especially if taken in its raw form whether chewing or cooked, the projects take a keen overview on the Antibacterial drug activity of garlic, the aim and objective of this project, method, material, food nature of garlic, chemical nature of garlic, medicinal nature, biological nature of garlic, extracts, antibacterial testing and risk assessment.
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Similarities and Differences between Santa Barbara Zoo's Inhabitants Biology Case Study
5 pages (1268 words) , Download 1 , Case Study
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The zoo that was visited on February 21, 2015, is the Santa Barbara Zoo. The zoo is located in the Santa Barbara region of California on 12 ha piece of land near the ocean. The zoo is recognized as one of the best medium-sized zoos in the United States. The zoo has a diverse collection of more than 500 animals, sourced from different parts of the world.
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Staphylococcus Aureus Biology Term Paper
5 pages (1553 words) , Download 1 , Term Paper
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Bacteria is not the only type of microorganism, others are viruses, some parasites, and some fungi. Bacteria in normal situations live in animals’ intestines, on genitalia, and on the skin in millions. Most of the bacteria don’t cause diseases, but promote good health, thus called “healthy bacteria” or “good bacteria.”
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