Nanoparticle from the relevant spectrum biology essay
94 x 10-94. 4 x 10-94.
Subjects: Biology, Science
Type: Article
Pages: 3
Words: 750
48
6
Complete Essay Samples on Science
Identifying macromolecules using iodine’s test, benedict’s test, & biuret test
For the Benedict's testing, the glucose was mixed with the benedict solution and heated, and the resultant solution turned to orange. For the Benedict's testing, the glucose1phosphate was mixed with the benedict solution and heated, and the resultant solution remained blue.
Environmental science article review sample
In the article, legumes are the plants being referred to while non living things being addressed in the article is nitrogen. It is through the prokaryotes that the plants are able to convert nitrogen into the usable form.
Synthesis of pullulan graft polyacrylamide porous semi ipn hydrogel biology essay
The three main functional properties of porous hydrogel: absorption capacity, absorption rate and the swollen gel strength are related to the degree of porosity and the pore size which play the multiple role of enhancing the total water sorption capability and the rate of response by reducing the transport resistance [4, 5]. Therefore the volume →
History of central electricity board biology essay
The production of electricity by the CEB is around 40% of the total requirement from the four thermal power stations and eight hydroelectric plants; and the remaining 60% is purchased from the Independent Power Producer. Of which they comprise of 45% of the country's requirements and the remaining 55% of energy from the Independent Power →
Expounding upon risk factors
Given the repercussions of developing osteoarthritis and taking into consideration the considerable number of individuals with such a condition, it is without doubt essential to gain further insights regarding the risk factors for such a manifestation of arthritis; currently, a number of risk factors have been identified, with the following being among the most commonly →
Climate change- reality or myth
On the Nissan Leaf Commercial, this car company is trying to tell people that the purchase of the car would help the environment, particularly polar bears and natural sustainability. The commercial makes me feel that the help that the electric car can do to nature extends a long way, which is actually symbolized by the →
Sample research paper on boys behavior change in school
Thus, the behavior of boys in school is of growing concern and their behavior needs to be examined and analyzed in order to determine the driving factors and come up with the possible solutions. In order to determine the reasons for boys' behavior changes while in school, we first have to determine the triggering factors →
Creative writing on acronyms
This is an international organization which was formed to promote the peaceful use of nuclear energy and restrict the use of nuclear weapons for military purpose. This is an agreement entered by countries to prevent the development of nuclear weapons and to encourage the use of nuclear knowledge to produce energy.
Why fishes are important to humans
Catching fish for the aim of food or sport is thought as fishing, whereas the organized effort by humans to catch fish is termed a workplace. Sportfishing may be a methodology of fishing, specifically the follow of catching fish by means that of Associate in Nursing " angle".
Legalize anabolic steroids
Dates The Anabolic Steroid Control Act of 1990 was established to regulate the distribution of anabolic steroids in the United States. Scientifically, the adverse effects from the prolonged use of anabolic steroids remain inconclusive to date, and in actuality, anabolic steroid use has been shown to be beneficial in the treatment of medical disorders.
Protein folding problem and the levinthal paradox biology essay
Despite of huge efforts, investments and claims made in the field of protein folding, the queries related to the general principles governing the folding, speed of folding and structure prediction based on primary sequence information still remains to be answered and hence the protein folding problem continues to prevail in the field. The entire problem →
Exposing several isolated body normal flora biology essay
The density and composition of the normal flora of the skin varies with anatomical locale. Therefore, the objectives of this experiment are to: To isolate and identify the normal body flora of human that tolerable to hairspray's chemicals content.
Stages in the life cycle of the plant
Several authors had reported the importance of germination in the life cycle of plant. According to Hubbard et, al this stage in the life cycle of the plant is considered as a critical event as germination is the first step in determining the survival rate of the crop thereby affecting its productivity.
Cfd modelling of heat exchanger equipment biology essay
The next step starts with modeling of fouling in the inside and outside of a single tube, and then we refine and extend the model to more real cases by relaxing the limiting hypotheses. DescriptionScaling is a kind of fouling that appears in the presence of calcium, magnesium and bicarbonate ions in water.
Utilization of miswak silver nanoparticles biology essay
Here in the current study, the synthesis of silver nanoparticles from the extracts of miswak that can be used to treat peridontitis has been developed. The characterisation of the silver nanoparticles is performed.
Characterization of bioassay principle biology essay
The step was repeated again and the final pellet thus obtained was dissolved in 20 ml of 0. 5 ml of the supernatant was added 2.
Chemistry of falling in love
Oxytocin is the most present and at the highest level and that is the reason why today we call it the Love Hormone or the Love drug. It is proven by a research that feeling love, or in this case, being in love can actually have the same numbing effect of a painkiller.
The uniqueness of a human
To be human is to be autonomous, be your authentic self, and live in the moment, to dream and create, to seize every opportunity and to have human dignity. To be human is to know that you were made in the image and likeness of God and to be certain that you are special and →
Complete a using the scientific method – lab report example
Variability in Maize Yields and Properties of soil in Arable and non arable soils. The null hypothesis of the study will be that there would be a higher maize yield in arable land than in non arable land.
Scientists say they can recreate living dinosaurs within the next 5 years
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Implementation of tree inventories as a part of floristic studies
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A chronic and incurable disorder biology essay
Metformin is also prescribed for the treatment of obesity and polycystic ovarian syndrome in unlicensed manner. These studies confirm that the development of a transdermal drug delivery for metformin is possible and can successfully increase adherence in patients who are sensitive to gastric side effects of oral metformin.
Intrinsic or integral membrane proteins biology essay
Membrane proteins that extend through the lipid bilayer are called transmembrane proteins and have hydrophobic regions that are exposed to the interior of the bilayer. Peripheral membrane proteins are linked to the membrane through noncovalent interactions with other membrane-bound proteins.amphipathichydrophilicnoncovalentlycorticalhydrophobicperipheralcovalentlyintegraltransmembranedetergentmicelleunfolded What is the difference between an intrinsic membrane protein and a peripheral membrane protein?
Human cloning is immoral
One could wonder how the coming of Dolly is a threat to the human society. Despite the existence of natural clones even among the human race, artificial production of such persons is immoral and a threat to the human society.
Cell division
In human cells, the plasma membrane invaginates along the equator of the cell, creating a cleavage furrow that will separate the cytoplasm in two daughter cells. Then the cell wall will separate the two daughter cells, and the cell wall starts growing in the middle of the cell between the two nuclei.
Correcting sickle cell disease using stem cells
Sickle cell anemia is a hereditary disease caused by the expression of hemoglobin S gene rather than that of hemoglobin A, producing crescent red blood cells instead of the normal concave RBCs. The abnormal shape prevents the proper transport of oxygen from the lungs to the other tissues of the body, and causes the RBCs →
An estimation of pectinase enzyme
The capacity of pectinase in blending is twofold, first it helps separate the plant material thus helps the extraction of flavors from the pound. SDS-PAGE is ordinarily used as a piece of the lab for the segment of proteins in perspective of their nuclear weight.
Theory study on electromagnets and electromagnetic therapy biology essay
The introduction to the special relativity by Albert Einstein in the early 1900's was due to the theoretical suggestions of electromagnetism where the formation of the speed of light based upon properties of the ' medium' of propagation took place. In the latter case, the secret code is stored in the magnetic tape at the →
The history of blood brain barrier biology essay
In inflammatory conditions, pro-inflammatory cytokines may be present in both the peripheral circulation and the brain tissue, in the brain tissue they can modulate the expression and functionality of ATP-binding cassette transporters located at the BBB, for example permeability glycoprotein and breast cancer resistance protein. Pro-inflammatory cytokines act on their receptors, which are present in →
Reflection
This course has been instrumental in understanding the dynamics of growth and development particularly the topic of ' Biochemistry and Cell Biology.' I have learned that the overall growth is a result of the cellular process of mitosis, which leads to the division and proliferation of living cells. This course has broadened my understanding of →
Loratadine is an anti allergy medication biology essay
Marketed under brand names such as Claritin and Alavert, Loratadine is prescribed for the relief of symptoms related to allergic reactions like that of allergic rhinitis and hives. The tablet is of the rapidly dissolving kind so that it is easily absorbed by the body.
The development of cancer biology essay
In general, the more base pairs that are affected by a mutation, the larger the effect of the mutation, and the larger the mutation's probability of being deleterious. Chemotherapy is used as the first line of treatment to check the growth and the spread of cancer.
Detection of clostridium difficile toxin in the stool biology essay
UK " I confirm that the material presented in this project work is the result of my own efforts and that where material is derived from other authors / investigators has been used, it has been acknowledged in the text of the document and listed in the reference section" This project is about the testing →
Early detection of basal stem rot biology essay
A disruption to the photosynthesis of the palm oil plant has been investigated [4] due to the severity of BSR infections which among those symptoms of BSR are wilting of the leaves and plant malnutrition. However, the objective is to detect the presence of such BRS in Palm Oil Stem.
Bio 345 – topic paper
To understand the role of this gene and the association of the gen with breast cancer, Yongguo et al conducted a clinical study. Pathologically, it was seen that the gene was also expressed in advance cases of breast cancer.
Understanding chronic granulomatous disease biology essay
The failure in lysis of phagocytosed particle occurs due to synthesis of a faulty copy of NADPH oxidase in host. Gene therapy, Haematopoietic stem cell transplants are novel therapies that are being developed to reduce the occurrence and adverse conditions commonly observed in CGD.[1][2][3][4] The inability of phagocytes to produce oxygen metabolites in CGD lies →
Article analysis
A Statement of Skepticism: The writer has neglected, misunderstood, and ignored the environmental effects of this futuristic truck. A Statement of Enthusiasm: The article is very informative and catches the attention of fleet operators towards the advantages of using this futuristic truck as a latest transportation technology.
Changes and advances brought by the first world war
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Exocytosis in paramecium
We first observed how the presence of Alicia blue dye triggers normal secretion of trichinosis, and we then tested four different hypotheses in order to determine how the presence of Ca++ ions in the extracurricular and intracellularenvironmentaffects the secretion of trichinosis. The secretion of trichinosis is controlled by the presence of Ca*+ ions within the →
The nonstructural protein 2c biology essay
The effects of the 3A, 2B, 2C, and 2BC proteins of FMDV on the function of the secretory pathway were analyzed by following the movement of the TsO45 mutant of the VSV G protein from the ER to the cell surface. It is not possible from our assay to show that 3A, 2B, and 2C →
Double side band suppressed carrier biology essay
Demodulation in this case simply reduces to the detection of the envelope of a modulated carrier with no dependence of the exact phase or frequency of the carrier. As shown in Figure 19, the product of the modulating signal and the carrier signal is added to the product of another pair of modulating signal and →
Noninsulin dependent diabetes mellitus biology essay
In Type 3 diabetes Brains cease to produce enough insulin for brain. Type 3 diabetes is resposible for Alzheimer's disease which results from resistance to insulin in the brain various genetic defects in insulin action, and diseases of the exocrine pancreas.
The cell cycle and cancer
The cell cycle and cancer Cell cycle is the process by which cells divide or replicate leading to maturity of cells and organs and renewal of worn out cells. A change in regulation in the cell cycle, leading to cancer, is therefore most likely to occur at the M phase of the cell cycle.
Overview of immature microorganism innovations (sci) system
SCI's exercises in the field of foundational microorganism science have contributed specifically to progresses in the field, and additionally new immature microorganism disclosures around the world. It is an undifferentiated gathering of cells that can give endless applications in the improvement of new cells to be utilized in the treatment of infections and conditions, recuperation →
Five theories of group formation
The disadvantage of this theory is that it is not systematic and does not explain the problems group formation. In performing group members performing tasks to fullfill the goals.
Special tools of life
The specificity and the actions of the repressor gene ensure important parts of the cell are not destroyed in the process of mutation, molecule breakdown and other activities in the cell that involve a combination of enzymes. The ability of the living things to make their own tools that enable in the daily activities by →
Natural selection
Biology Topic: Natural Selection - describe how and why natural selection is an important concept in Evolutionary Biology The effect of natural selection is at the level of the individual. Interaction between adaptation and chance are the conflicting agents in the process of natural selection.
Dhow can we select immunogenic peptides able to trigger a selective b or t cell response in the development of a new subunit vaccine
The first step involves effective identification of infectious agent proteins, which have the ability and capacity to trigger a response of immunity that has a similarity to the whole agents' immune response. This system may have a variation in case chemical production is adopted in the selection process of the proteins after the identification of →
A brief study of this inner ear idiopathic disease biology essay
Throughout his career as a physician, he worked with patients who had similar symptoms of vertigo and hearing loss, which led him to postulate that the symptoms, later coined as Meniere's disease, might be the result of damage to the inner ear and not from cerebral dysfunction which was the popular belief before his research. →
Working and best practices in a cell culture lab
For instance, setting the pipette down, touching the pipette tips to the rim of the microfuge tubes, or allowing air bubbles to enter the tip by not pressing down to the first stop of the micropipette before entering the liquid. A new 15 mL pipette and the pipette aide was then used to transfer 5 →
Needle free injection technology biology essay
This is due to the fact that the vaccine gets into the bloodstream and provokes the body to generate antibodies that are carried throughout the entire body. Dermis: The dermis is the layer of skin below the epidermis and it consists of connective tissue and protects the body from stress and strain.
Natural products as drug source biology essay
The reasons for this are complex, but can be summarized as being due to a combination of factors, including the incompatibility of crude extracts with the high throughput assays used in the pharmaceutical industry, the cost of sample collection, problems with the lack of reproducibility and the presence of artifacts in some extracts, the difficulty →
Clinical features associated with familial hypercholesterolemia biology essay
The high levels of cholesterol within the blood is caused by a lack of an Low density Lipoprotein receptor which ultimately remove lipoproteins from the blood and the lack of the Low density Lipoprotein receptor means cholesterol is not sufficiently removed from the blood. LDL receptors are mainly found in the liver on the outer →
Creatine a common nutritional ergogenic aid biology essay
Creatine is a mixture of three amino acids and is located in the skeletal muscle, liver, pancreas and kidneys. Once the Loading Phase has ended, 2-5 grams of creatine are consumed per day in order to maintain a high creatine concentration within the muscles.
Determine disinfectant and antiseptic effectiveness using zone inhibition method
These include exposure time, concentration of the antimicrobial agent, temperature, optimal pH activity of the antimicrobial agents, the concentration of the microorganisms present, and the toxicity of the agent for skin or its effect on materials to be disinfected. Bleach is effective as a disinfectant and kills many micro-organisms, but is not a viable solution →
Anatomy, physiology & disease
Anatomy, Physiology, and Disease Anatomy, physiology, and disease One of the es of disease that causes the largest threat to public health today is communicable disease. Prevention of the disease in relation to sexual transmission is achieved through the use of condoms and sex education.
Hypothesis analysis essay
{text: bookmark-start} Hypothesis Analysis {text: bookmark-end} Scientific Method is a process that is the basis for scientific inquiry. In inductive reasoning the premise may be true while the conclusion is false since there is not necessarily a logical relationship between the premises and conclusion {text: bookmark-start} {text: bookmark-end}.
Dead end and cross flow operation biology essay
Thus, an increase in the composition of carboxylatedpolysulfone in the blend increase the hydrophilicity of the membrane and hence a higher flux has been seen for membranes with higher composition of carboxylatedpolysulfone. The pure water permeability of membranes is a water content function and is relevant to the void the membrane volume.
How to maintain biodiversity
Protecting Areas Creating protected areas where human activity is limited is the best way to preventdeforestationand exploitation of organisms and the resources they need to survive. It needs to consider all elements of the ecosystem it is trying to protect, so that it is not too small.
The nature of world history
The life history of the world and the break-up of the history and are put together orderly and make meaning out of it. It is all about the changes that happens in the environment and how do they effect the people living in the environment.
Prep 19
Speciation Speciation is the splitting of a lineage to produce two or more separate species. This is believed to happen when a group of organisms from the species begins to occupy a distinct niche in the environment and eventually become adapted to the conditions while still breeding within themselves to produce a new species.
Metabolism
Raising the temperature and pressure and the number of reacting molecules can increase the frequency of collisions and the rate of chemical reactions. The energy of catabolic reaction is used to drive anabolic reactions.
Mitochondria and its functions
If muscle biopsies were taken from the legs of a world marathon runner and a typical couch potato which would you expect to have a higher density of mitochondria Why The mitochondria are the principal energy source of the cell. How would the density of mitochondria in a muscle biopsy from the biceps of a →
Caveolin protein
Since the caveolin serve as the caveolae coat protein, the caveolin is considered as a major element of the caveolae which represents as the foundation of the lipid rafts. Caveolin has a total of three variants known as the caveloin-1, caveolin-2, and caveolin-3.
Genetics assignment two
What are the colors of the seeds of each of the parents? What are the genotypes of the Po, F1 and the F2 generations?
Anthropology essays – australopithecines and homos
The Cambridge Encyclopedia of Human Evolution. The Cambridge Encyclopedia of Human Evolution.
Enac and hypertension
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Probability – lab report example
The paper will explore and compare the experimental and theoretical probabilities from tossing the coins for conclusions over inheritance of genes. Conclusion The results of the experiment indicate that probability distributions can be used to predict and explain inheritance of genes.
The danger of the encephalitis
The Danger Of The Encephalitis Based on the available data, encephalitis and anaphylactic shock from the tetanus toxoid was the most likely cause of the man's death. 11, 2011 from the MayoClinic: http://www.mayoclinicproceedings.com/content/85/9/838.full Possible Treatment for the Man and Treatment for the Platelet Recipient First of all, the man in the case study should →
The molecular biology in infectious diseases biology essay
The sensitivity and specificity of CSF PCR for the diagnosis of HSV are 96% and 99% respectively. However, in cases with concomitant HIV infection, after the introduction of HAART therapy, the PCR technique showed a strong decrease in the sensitivity, because of the lower amount of the virus in the CSF, due to the restoration →
The uses of dna technology in forensic science
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Pocahontas – cultural anthropology
In this film, we are able to contrast the primitive lifestyle andcultureof the Native Americans to that of the British, and are able to see how the ideas of " progress" or social evolution play a role in the ethnocentric bias held by the Westerners during this time, causing the primitive stereotypes to be built. →
The role of alan turing in the history of computing
Copeland, 2004) But later in 1936 he moved to the United States to study at Princeton for two years where he studied the theory of computation and in 1937 presented a paper called " On computable numbers, with an application to the " Entscheidungs problem" and soon to challenge David Hilbert's three questions put forward →
Zoology
Which of the following is not true about the Mollusca? All of the above The uniquely derived rasping tongue of the Mollusca is called the?
Hematology
Pink-tan cytoplasm in Neutrophil and blue in Eosinophil. Orange-brown granules in Eosinophil and blue in neutrophil.
Review of ‘the moths of war’
The controversy surrounding the peppered moth studies are that it was discredited thus tattering the reputation of the original scientist. They went ahead and carried out a series of experiments to prove that the works of the original scientist was not wrong but had some problems.
The evolution of american slavery
Cases were brought to the Supreme Court in the defense of and removal of slavery. The evolution of slavery in America was a long and complicated issue.
Quality control of parenterals
0 Rabbit should not loss its weight during week of test 0 Rabbit should be physically healthy 0 Rabbit should be on balance diet 0 Rabbit should not be administered with any anti body 7th - A I Survivors I The University of Lahore Page Number 6 0 The rabbits which are used three days →
Description of nelumbo nucifera biology essay
The leaves have long stalks that join the leaf in the center of the blade and the leaf blade either floats on the surface or emerges above the water. The base of the lotus flowers, known as the receptacle, expands and becomes fleshy during maturation and surrounds the ovary of the flower, which is made →
The sickle cell anemia biology essay
The diagrams represent the process of the gene therapy; the extraction of the cells from patient and the vector being inserted into the cells. As a result of gene therapy being in its early stages of development, the understanding and knowledge of the safety of the treatment is undetermined.
Physiology
For instance, there need to be contraction and relaxation of the muscles in the heart in order to ease the pressure in the heart. In The Heart of the Sea.
Toxicant
LEAD AS A TOXICANT Introduction Lead is one of the heavy metals found naturally in solid form on and below the surface of the earth. Then there are the industrial sources such as lead manufacturing and recycling industries as well as smelters that result in the release of the metal into the air in the →
Cost effectiveness on public health intervention biology essay
The Clinical assessment of RTS, S malaria vaccine in adults started in the United States in 1992, and in Africa in the year 1998. In order to get a better idea of the cost effectiveness of the RTS, S malaria vaccine, we need to have more details about the vaccine which would be available in →
Jaws
Jaws Case Study Question The relationship between sarcomere and the tension generated by a muscle is that the sarcomere the amount of tensions a fibre produces is dependent on the length of the fibre. Question 5 Both the new literature cited and the course work books agree that C.pygmaea and C.jacchus are able to have →
Hydroponics outlook
On the other manus, Jones and Gibson argue that " the hereafter of the continued enlargement of aquicultures for the commercial production of works is non-encouraging unless major discovery occurs in the manner the technique is designed and used ". The advantages of this system are expounding of the work's roots to sufficient supplies of →
Not a magic wand – massager original hitachi magic wand
The infection developed to Hemolytic Uremetic Syndrome, and was affecting me to the extent that the doctors were unsure if I would survive. It is because of this that the shiga toxins are not able to internalize and circulate in the cattle's bloodstream.
The contrasts similar with corpulence and inflammatory
Examinations of the human " micro-biome" have uncoveredconsiderable variety in species and quality piece related with an assortment ofailment states yet may miss the mark regarding providing a far reachingunderstanding of the effect of this small dissimilarity from the group and onthe host. Comparing thetopological properties of the proteins in these systems with their plenitudesin →
Forensic biology and chemistry – resume/cv example
Resume Profile I have a profound background on biology and chemistry as I major in forensic biology and minor in chemistry. I also have experience in Genetics chemistry and Cell biology.
Loop mediated isothermal amplification biology essay
The LAMP assay established in the present study was quick, simple and original for the detection of EHV-1 and EHV-4, and could be used for the detection of equine herpes virus type 1 and 4 in export and import quarantine. LAMP assays were developed for the specific detection of EHV-1 and EHV-4 strains.
Biological resources
Therefore, biological resources are vital and essential for the survival of living things. Water sources are important for transport, the fishing industry, recreation and for the general survival of living things.
Pineapple is an herbaceous plant biology essay
The older leaves are located at the base of the plant and the younger ones in the center. The subfamily Bromelioideae is the most diverse and consists of the largest number of genera but the lowest number of species.
Answering questions – general biology
Answer A.-OH B.-NH2 C.-SH D.-COOH 3 points Question 3 An amino acid is to a protein as a _________________ is to a nucleotide. Answer A.pili B.plasma membrane C.nucleus D.cell wall 3 points Question 10 Which of the statements about the synthesis of polypeptides is INCORRECT?
Analyze the case and answer the questions
Chemotherapy is the application of antineoplastic drugs to kill cancer cells and inhibit the tumor growth. Surgery removes the entire tumor and a regimen of chemotherapy to kill any remaining cancer cells.
Chemecal composion of rice husk ash biology essay
KousayDate: _________________________The copyright of this report belongs to the author under the terms of the Copyright Act 1987 and the policy of SEGi University. With the increase growth of population in the country, the need to provide a decent and affordable accommodation to the people as part of the national economic strategy, i.e eradication of →
Clam dissection
2 Place the clam in the dissecting tray with its dorsal side facing down and use a screwdriver by placing it in the middle of the ventral edges of the valves to separate the valves. Methods: 1 The specimen is pinned on the dissection pan and shallow cuts are made on the dorsal side of →