Selection of salinity plant in some of the pulse crops
Dissertation - 117 pages - Biology
In many densely populated countries the average size of farm holding is becoming small. Further in most of the developing countries agriculture often encounters various biotic and abiotic stress namely diseases, pests, drought, nutritional disorders, salinity, temperature extremes, and...
Analysis of the experiments conducted in the study of micro biology
Thesis - 20 pages - Biology
What is microbiology? Why would any student enroll in microbiology? Now that you were told to take microbiology or now that you selected microbiology; it is important that you know what to expect. Microbiology is the study of science of (-logy) small (micro) life (bios). Biology was first used in...
A study on oxygen binding proteins
Thesis - 21 pages - Biology
Myoglobin and hemoglobin may be the most-studied and best-understood proteins. They were the first protein for which three-dimensional structures were determined, and our current understanding of myoglobin and hemoglobin is garnered from the work of thousands of biochemists over several decades....
A study on stem cells
Thesis - 7 pages - Biology
With millions of people dying and suffering every year from various diseases, scientists are becoming more and more eager to find cures and treatments. One potential treatment emanates from the research of human stem cells. Stem cells are unspecialized cells that have the ability to regenerate...
The tree species specificity and inter specific interactions of Spanish moss
Thesis - 5 pages - Biology
Inter specific interactions are the relationships demonstrated between two species and how one species affects the other. The four main types of these interactions are competition, predation, commensalisms, and mutualism. Spanish moss is a plant found living on many trees in the subtropics....
Study of Gibberellins' Effect on Height and Biomass of Rosette and Wild Type Brassica rapa
Case study - 6 pages - Biology
Gibberellins (GA) are plant hormones involved with overall plant growth. Brassica Rapa, a flowering plant species, which possesses the wild type phenotype or the rosette, dwarfed, phenotype, was used to explore the effects of Gibberellins on the two varieties' overall height, which can have an...
Cloning and purification of green fluorescent protein and its study
Dissertation - 35 pages - Biology
A key step in proteomics the study of proteins function and structure is the purification of proteins. The ability to isolate and purify specific proteins is an essential feature of Modern biochemistry as it allows scientist to study proteins in isolation from other proteins, which greatly aids...
Investigating the frequencies of gene and genotype in the human population
Thesis - 21 pages - Biology
Mendelian genetics is built on the work done by the "father of genetics", Gregor Johann Mendel (1822-1884). His contributions to the study of inheritance paved the way for our basic understanding of how traits are inherited from one generation to the next. He was also instrumental in applying...
Height and seed type preferences of the Black-Capped Chickadee
Thesis - 5 pages - Biology
The practices and behaviors employed by the black-capped chickadee displayed selective strategies towards the active foraging of food in the months prior to winter. The chickadees would collect food at a high rate, hide them, and subsequently return for additional food. The analysis demonstrated...
A history of epilepsy and the important contributions of John Hughlings Jackson
Thesis - 8 pages - Biology
The word epilepsy is derived from the Greek verb epilambanein, meaning to be seized, to be overwhelmed by surprise (The History and Stigma of Epilepsy, 2003; Temkin, 1971). Epilepsy is a relatively common brain disorder ? affecting between 0.5 to 1 percent of the world's population - yet it is...
Conserved pathways of limb development in vertebrate embryos
Thesis - 5 pages - Biology
Mice and chick embryos serve as ideal test subjects in the analysis of developmental characteristics. Through in-vivo manipulation, signaling frameworks have been constructed to explain and describe the development of limbs (Tickle, 2004). The basis of all development relies on several...
Tissues
Thesis - 12 pages - Biology
Organisms are classified into two types based on the number of cells they are composed of- unicellular and multicellular. Multicellular organisms have many cells. But unlike in unicellular, where one cell performs all the functions, cells of multicellular organisms do not perform all the...
Determination of various protein concentrations by means of spectrophotometry
Tutorials/exercises - 11 pages - Biology
Spectrophotometry relies on the varying capabilities of molecules to absorb photons of light. This absorbance is characteristic of specific compounds, and can therefore be utilized to quantify and classify the presence/quantities of various compounds. (Harris, 2007) With the use of standard...
Bioreactor: Optimizing E.Coli fermentation for Bacteria directed enzyme prodrug therapy
Thesis - 10 pages - Biology
E.coli strain WM04 was determined as a viable option for Bacteria Directed Enzyme Prodrug Therapy. Determination of suitability for animal testing depends on sufficient quantities of bacteria being produced through fermentation. Optimal operating conditions are found for the production of WM04 by...
The fundamental unit of life: Cell
Case study - 11 pages - Biology
When you look at a your house, you can see that it has got walls, doors ,windows and ventilators. All these things are the building blocks of your house. Similarly , bodies of all living organisms are made up of small unit which is called as a cell, as like bricks are the fundamental units of a...
The effect of diatomaceous earth on the behavior of the Red Imported Fire Ant
Thesis - 7 pages - Biology
Solenopsis invicta, the Red Imported Fire Ant, was brought over on ship cargo by accident from Central Brazil between 1933 and 1945 (Sullivan, 2003). Since then, it has become one of the most hated nonnative pests in the Southern region of North America. RIFA thrive in open, sunny areas such as...
Is the Dingo a true Aussie specie? Managing the Dingo (Canis lupus dingo): Conflict between the anthropogenic and environmental factors
Essay - 6 pages - Biology
According to Aboriginal myths and legends, the dingo (Canis lupus dingo) would have evolved in Australia from the “Dreaming” - the creation period - and have always been a highly estimated and valued companion. As a consequence of these oral memories and scarce testimonies of the past,...
Salon Vivez Nature: Trade Show of biological agriculture and natural products
Essay - 3 pages - Biology
What is a biological product? A product is considered biological when the producer did not use any pesticide, chemical weedkiller or fertilizer of synthesis. The biological farmers rather use natural manures, original seeds and cultivate the ground thanks to tested methods. In France, the real...
Studying the soybean nodulation at McGill University
Essay - 20 pages - Biology
This summer I had the great opportunity to do my three months training in McGill University in Quebec, Canada. It is one of the oldest Canadian universities, considered one of the most prestigious universities in Canada and one of the best in North America. According to the Times Higher Education...
Chemicals obtained from wood
Essay - 6 pages - Biology
A wide array of both commodity and specialty chemicals can be derived from wood, either as a primary product or by-product of another process. The technologies in which chemicals are the primary products include thermal degradation, hydrolysis/ fermentation, direct collection, and extraction...
New methodology using synchrotron radiation to characterize fast events in food processing
Essay - 7 pages - Biology
In a typical food process, a hot mixture is made, which is then cooled rapidly. A main result of cooling is a change in physical state and/or molecular structure. Often, a succession of physical changes occurs as the product cools. Events occurring at the more rapid cooling rates can be difficult...
Methodology in biological psychology
Essay - 10 pages - Biology
Biological psychology manipulates and observes psychological variables just as do all other fields of psychology. However, to delineate the somatic contribution to behavior and mental functions, biological psychology needs to draw evidence from studies combining methods of psychology with those...
Sociology of the family: global advances and challenges
Essay - 8 pages - Biology
Sociology of the family as a field of research, education and action faces many challenges and critics, both within academic institutions and in the larger society. This paper focuses on recent developments in international family sociology in the context of the discipline of sociology, and its...
Biometric research as experimental method in science
Essay - 5 pages - Biology
Any discussion of research in a scienti?c ?eld is subject to caveats because research must of necessity be less de?nitive than a discussion of the ?eld's established operational practices. First, enumerations of current research topics will be dated and subject to the perspective of the...
Overview of manufacturing beer: Ingredients, processes and quality criteria
Essay - 10 pages - Biology
Beer is one of the oldest cultural achievements of mankind and one of the most popular beverages all over the world. From the technological point of view, beer has four main properties based on its contents and manufacturing processes. It is (i) pure, (ii) wholesome, (iii) valuable, and (iv) it...
Genetic systems of forest trees
Essay - 7 pages - Biology
The term ‘genetic system' was coined in 1932 by C.D. Darlington, one of the renowned pioneers of cytogenetics. His original de?nition was limited: Properties of heredity and variation, methods of reproduction and the control of breeding, we now realize, are in various ways bound up together...
Molecular biology of forest trees
Essay - 7 pages - Biology
In order to genetically engineer a plant, one must be able to insert a gene into the genome of an individual plant cell and then cause that cell to differentiate into a whole plant. The former process is referred to as transformation; the latter, regeneration. The most common way of transforming...
Sap-sucking insects in forests
Essay - 5 pages - Biology
Insects of the order Hemiptera have mouthparts specialized for piercing and sucking, and within the suborder Homoptera of this order two groups, the Auchenorhyncha and Sternorhyncha, speci?cally feed on plants. As their general name implies these insects feed on the sap of plants. This can be the...
Toll-like receptors as part of the innate immune response
Essay - 5 pages - Biology
There are two major arms of the immune system: innate immune response, and acquired, or adaptive, immune response. Phagocytic cells recognize pathogens that bind to specific receptor recognition molecules or through complement fixation, and then activate pathways to contain infection. Essential...
Foliage feeders in temperate and boreal forests
Essay - 7 pages - Biology
Insect consumers of tree foliage comprise one of the most abundant and diverse feeding guilds in forest ecosystems. Known as folivores, this guild is integral to the structure and functioning of forests. Folivores in?uence vital ecosystem processes in forests, including nutrient turnover,...
