StudentShare
Our website is a unique platform where students can share their papers in a matter of giving an example of the work to be done. If you find papers matching your topic, you may use them only as an example of work. This is 100% legal. You may not submit downloaded papers as your own, that is cheating. Also you should remember, that this work was alredy submitted once by a student who originally wrote it.
Contact Us
Sign In / Sign Up for FREE
Sign Up for FREE Sign In
Search
✕
Go to advanced search...
✕
Home
Free Samples
Premium Essays
Editing Services
Editing Proofreading Rewriting
Extra Tools
Essay Topic Generator Thesis Generator Citation Generator GPA Calculator Study Guides Donate Paper
Essay Writing Help
About Us
About Us Testimonials FAQ

Biology Essays

Result for Subject Biology:
3616 essays
In Why Evolution is True by Coyne Biology Article
1 pages (324 words) , Download 0 , Article
Free
The paper " In Why Evolution is True by Coyne" is a delightful example of an article on biology. Dr. Jerry Coyne is one of the leading evolutionary biologists across the Globe and has written the book “why evolution is true” however a closer look at his argument indicates various flaws in his work on the theory of evolution.
Preview sample
Why Not Eat Insects by Marcel Dicke Biology Movie Review
1 pages (354 words) , Download 2 , Movie Review
Free
The paper "Why Not Eat Insects? by Marcel Dicke" is an excellent example of a movie review on biology. Marcel Dicke in the Video “Why not eat insects” s that that 80% of the world’s animals walk on six legs; therefore, they are insects (Dicke). In the world’s biodiversity, there are 6 million species of insects.
Preview sample
sponsored ads
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
—
Apply my DISCOUNT
The Respiratory System Biology Essay
1 pages (316 words) , Download 1 , Essay
Free
The paper "The Respiratory System" is a good example of an essay on biology. The respiratory system is one of the major systems of the human body. Ьalfunction in the system leads to a range of disarray in the normal functioning of other body organs. In case of asthmatic attack, there is a likelihood of somebody developing hypoxemia and respiratory acidosis which affects a number of body systems.
Preview sample
The Clock: the Mammalian Suprachiasmatic Nucleus Biology Article
1 pages (294 words) , Download 0 , Article
Free
The paper "The Clock: the Mammalian Suprachiasmatic Nucleus" is a delightful example of an article on biology. The article in review "The Clock the mammalian suprachiasmatic nucleus describes the pacemaker role of the suprachiasmatic nucleus in the mammalian circadian system thus the title correctly points out to the subject of the paper.
Preview sample
A Major Regulator of the Circadian Rhythm of Core Temperature in Humans by Cagnaccit, Elliotti, and Yen Biology Article
1 pages (379 words) , Download 0 , Article
Free
The paper "A Major Regulator of the Circadian Rhythm of Core Temperature in Humans by Cagnaccit, Elliotti, and Yen" is a delightful example of an article on medical science. This article basically entails an exploration of the core body temperature’s circadian rhythms and provides evidence of the regulation of core body temperature’s circadian rhythms to that of the normal cycle of sleep and wake.
Preview sample
The Digestive System and Digestive Process Biology Essay
1 pages (346 words) , Download 0 , Essay
Free
The paper "The Digestive System and Digestive Process" is a wonderful example of an essay on biology. Different types of foods come along with different nutrients such as vitamins, carbohydrates, fats, minerals, and proteins. These nutrients are often a source of energy and material to the body cells.
Preview sample
Comparing Normal Red Blood Cells Characteristics and Sickle Cell Biology Essay
1 pages (250 words) , Download 1 , Essay
Free
The paper "Comparing Normal Red Blood Cells Characteristics and Sickle Cell" is an outstanding example of an essay on category. Normal human red blood cells are biconcave disc-shaped with a high capa for deformability (Diez-Silva et al. 382). Sickle cell red blood cells are present in individuals suffering from a type of structural hemoglobinopathy called sickle cell anemia.
Preview sample
General Biological Evolution Biology Essay
1 pages (300 words) , Download 0 , Essay
Free
The paper "General Biological Evolution" is a great example of an essay on biology. Evolution and the age of the earth have always been two topics having a contentious explanation and neither is too strong to stand without critique. This work will look at biological evolution which has been used to explain the diversity between various organisms and also the relationship between them.
Preview sample
The Secret Life of Bees by Sue Monk Kidd Biology Book Report/Review
1 pages (354 words) , Download 0 , Book Report/Review
Free
The paper "The Secret Life of Bees by Sue Monk Kidd" is a great example of a book review on biology. The title of Sue Monk Kidd’s book, The Secret Life of Bees, represents Lily, who is the central character. She lives a secret life that others are not able to understand just like the bees. Her soul and spirit are like the bee-hive to her.
Preview sample
The Concept of Gene Therapy and How the Technology Can Applied in the Treatment of Cystic Biology Essay
1 pages (388 words) , Download 0 , Essay
Free
The paper "The Concept of Gene Therapy and How the Technology Can Apply in the Treatment of Cystic" is an excellent example of an essay on biology. In the advances of modern medicine and biology, scientists and researchers have been looking into the different cellular mechanics that help make the bodywork.
Preview sample
Theories Pertaining the Origin of Life Biology Essay
1 pages (329 words) , Download 0 , Essay
Free
The paper "Theories Pertaining to the Origin of Life" is an outstanding example of an essay on biology. As the author of this paper outlines, there are several theories pertaining to the origin of life. Some of them include; extraterrestrial, heterotrophy, autotroph and they will form the basis of this paper.
Preview sample
Simulating the Decentralized Processes of the Human Immune System in a Virtual Anatomy Model by Sarpe and Jacob Biology Article
1 pages (312 words) , Download 0 , Article
Free
The paper "Simulating the Decentralized Processes of the Human Immune System in a Virtual Anatomy Model by Sarpe and Jacob" is a great example of a biology article. Problem statement: the article discusses simulations that take place in the decentralization of processes of the human immune system as to be in a virtual anatomy model.
Preview sample
Regulation of the Mammalian Pineal by Non-rod, Non-cone, Ocular Photoreceptors by Robert Biology Article
1 pages (250 words) , Download 0 , Article
Free
Robert argues that the production of this gland occurs only in the dark. This gland is unique as compared to that of other vertebrates, for it is not sensitive to light. However, photic information reaches it through the retina in the eye (Robert et al 505). Thus, he contends that removal of the eye stops this response, hence proof of the use of ocular photoreceptors. 
Preview sample
Understanding Rhythms and Their Adaptive Significance Biology Assignment
1 pages (451 words) , Download 0 , Assignment
Free
One of the categories of the circadian rhythms is their role in the sustenance of synchrony between several physiological events occurring within an organism. The substrates for energy sources, biochemical reactions, and information conveying molecules must be located at their required places at the right time so that the tissues and organs are integrated within an efficiently performing organism.
Preview sample
Environmental Genomics Biology Assignment
1 pages (250 words) , Download 0 , Assignment
Free
The early strategy should involve identifying phylogenetically preserved and widely distributed DNA or protein sequences and running clustal to draw phylogenetic trees. However, the choice of the gene should involve the use of small-subunit rRNA. It is important to determine how this works and identify sources of error like the formation of chimeric sequences.
Preview sample
Determining the Protein Content of Nuclear Pellets from Kidneys of Rats Biology Lab Report
1 pages (433 words) , Download 1 , Lab Report
Free
The purpose of the laboratory was to employ the Lowry procedure to determine the protein content of nuclear pellets from the kidneys of rats. The Lowry procedure used an alkaline cupric tartrate reagent which complexes with the protein-peptide bonds and produces a purple color on the addition of phenol reagent. The absorbance was read at an appropriate wavelength between 500 and 800nm.
Preview sample
Food Biodiversity Limits Biology Assignment
1 pages (250 words) , Download 0 , Assignment
Free
Although almost all types of food consumed by humans originate from the plant and animal kingdoms, not all of them are edible. In the animal kingdom, a number of wild animals including birds are not edible. Some of the inedible plants are usually used in the manufacture of products such as herbal medicines in addition to others such as herbicides and aerosols.
Preview sample
Programmed Cell Death in Protozoans: Leishmania Donovani Biology Article
1 pages (250 words) , Download 0 , Article
Free
The life cycle involves a promastigote form which is flagellated & found carried by sand flies (vectors) and amastigote phase present in macrophages of mammals. The differentiation that occurs between the two stages is important in pathogenesis.  Further to this, the microbe thrives in hostile environments, therefore, must regulate growth and maintain an infective colony.
Preview sample
Your Inner Fish by Neil Shubin Biology Book Report/Review
1 pages (301 words) , Download 3 , Book Report/Review
Free
The development of limbs and the neck are attributed as the stepping stones towards evolution. Through an in-depth analysis of the process, I came to the conclusion that the theory was not a conclusive explanation of the evolution process. Various factual details lacked, there is more to humans than the limbs and the physical appearance. 
Preview sample
Circadian Photoreception - Photoreceptive Cells of the Mammals Biology Assignment
1 pages (250 words) , Download 0 , Assignment
Free
The minds of non-mammalian vertebrates possess photoreceptive cells that are essential for instituting the circadian rhythms of behavior and physiology. Such cells are also predicted amongst mammals being evolved from nocturnal ancestors. In order to explore the presence of these photoreceptive cells that contributes to the entrainment of the circadian rhythm to the light and dark cycle.
Preview sample
Plant Circadian Clocks Increase Photosynthesis, Growth, Survival, and Competitive Advantage by Anthony Dodd Biology Article
1 pages (250 words) , Download 0 , Article
Free
Circadian clocks have long been studied in plants and animals. However, the competitive advantage that plants gain due to circadian clocks is not clear. Biological events in an organism are synchronized with external day-night cycles through circadian clocks. They seem to confer a competitive advantage to organisms as they have evolved four times. 
Preview sample
Cells and Molecules by Yasuhide Miyamoto and Aziz Sancar Biology Article
1 pages (250 words) , Download 0 , Article
Free
It looks at studies that have been made to advance the understanding of clock genes, that respond to light and establishes their molecular basis in circadian rhythm. Studies have revealed that the light–responsive genes in question have a 24-hour interlude for oscillatory transcription with auto-regulatory loops.
Preview sample
The Mechanism of Molecular Biology Translation Biology Research Paper
1 pages (250 words) , Download 0 , Research Paper
Free
The translation is the process that involves initiation, elongation, and termination. The onset of translation is with the binding of smaller subunits through complementary bases. The bases are read as triplet by the tRNA which is called the transporter. These triplets are called codons while the tRNA carries anti-codon. The AUG is the initiation codon.
Preview sample
Photoperiodic Time Measurement in the Male Deer Mouse by Underwood Biology Article
1 pages (250 words) , Download 0 , Article
Free
Melatonin in P. maniculatus has antigonadal effects, and that the shape (duration and amplitude) of the nocturnal melatonin pulse is profoundly affected by the length of the photoperiod (Underwood et al., 1985). Thus, they think that this fact means that the length of the light and dark has severe effects not only on prairie deer mice but also on all mammals.
Preview sample
Ponds Aquatic Ecosystem Biology Assignment
1 pages (250 words) , Download 0 , Assignment
Free
Depressions caused by retreating glaciers or human activities lead to the development of the pond aquatic ecosystem. Moreover, animals like beavers, alligators, and the duck-billed platypus can also form ponds (Simberloff & Rejmánek, 2011). Ideally, the presence of standing water characterizes ponds as well as the wetlands around the pond.
Preview sample
The New Genetics of Mental Illness by Edmund S. Higgins Biology Article
1 pages (250 words) , Download 1 , Article
Free
There are various factors that contribute to gene expression as a result of which the same genes are expressed to a different extent or not expressed at all in certain cells. The DNA is transcribed into an intermediate molecule termed RNA, which in turn is translated into proteins. However, only certain genes within a cell are transcribed and translated through a process called gene expression.
Preview sample
Stem Cell Biology and its Complications by Gina Kolata Biology Article
1 pages (250 words) , Download 0 , Article
Free
Kolata explains that stem cells have drawn significant scientific interest due to the inherent ability of the cells to grow into organs of desire upon manipulation. However, Kolata outlines that the major challenge to stem cell research is that they are extracted from human embryos, a fact that has drawn ethical criticisms and sparked off debates.
Preview sample
The Origin of Plastids by Chan and Bhattacharya Biology Article
1 pages (250 words) , Download 0 , Article
Free
The interest of research comes partly from the centrality of plastids to life on earth, chloroplasts, being primary plastids, being responsible for generating the primary food source for all life on the earth. A proper understanding of the origins of plastids provides a solid foundation for future basic research into chloroplasts and other primary and secondary plastids.
Preview sample
T Cell and B Cell Biology Assignment
1 pages (250 words) , Download 1 , Assignment
Free
The T cells bear identical cell receptors with heterogeneous differentiation processes involving clonal expansion. The physiological compartments of the lymph nodes and the blood are connected and hence control the dynamics of the immune cells. The CD4 and CD8 T cells have similarities and differences.
Preview sample
Biological Clocks by Menaker Biology Article
1 pages (250 words) , Download 0 , Article
Free
The work aims at determining the rhythmic behavior of organisms in their usual setting or habitat. The background information concerns the duration in which everyday biological rhythms have been observed in a casual way. This has in turn led to minimal quantitative information relating to the rhythms.
Preview sample
Cause of Spinal Muscular Atrophy Biology Case Study
1 pages (250 words) , Download 0 , Case Study
Free
 Today, people’s attention is mostly on HIV/AIDS, how to ease malaria cases, and also how to evade flu. It is evidently clear from the discussion that body cells that lack survival motor neurons fail to generate and process the genetic blueprint for the proteins required in performing the rest of the body's activities (Science Daily 1). 
Preview sample
Potato Osmosis Biology Assignment
9 pages (2250 words) , Download 2 , Assignment
Free
The experiments serve to satisfy the criteria on the basis of which movement of molecules across a semi-permeable membrane takes place. All experiments show qualitatively as well as quantitatively that the processes of diffusion and osmosis take place across concentration gradients until a state of equilibrium is reached.
Preview sample
Biogeochemical Cycles Biology Assignment
4 pages (1000 words) , Download 2 , Assignment
Free
This research tells that out of the gaseous and sedimentary cycles, the two basic types, the former is global. The reason being its major nutrient pools are the atmosphere and the oceans, hence making it so. “The three most important gases for life are nitrogen, oxygen and carbon dioxide. They are present in steady quantities of 78, 21 and 0.03 percents respectively, in an atmosphere”.
Preview sample
Nanotechnology in Biology Biology Book Report/Review
6 pages (1500 words) , Download 2 , Book Report/Review
Free
The cause may be rooted from heredity, lifestyle or just plain part of your system. There are self-check techniques that may help a person detect if he has cancer or not; however, the range of accuracy is very limited since other types of cancer do not manifest its symptoms until the higher stages.
Preview sample
Biotechnological Applications of Cultivated and Uncultivated Marine Microorganism Biology Assignment
14 pages (3500 words) , Download 2 , Assignment
Free
The conclusion from this study states that Marine biotechnology is such an advanced field of biological science that benefits every field including health, environment, and agriculture. The rich physiological and genetic diversity in the marine ecosystem is the strength of all the biotechnological applications.
Preview sample
Arabian Oryx in Arabian Peninsula and UAE Biology Assignment
5 pages (1250 words) , Download 2 , Assignment
Free
The significance of governmental control in the protection of endangered species as well as the generation of revenues by their preservation in zoological parks especially on matters relating to the understanding and preservation of wildlife should be ensured. The short form of biological diversity is biodiversity, a complex issue.  
Preview sample
Molecular Biology of the Cell Biology Assignment
4 pages (1000 words) , Download 2 , Assignment
Free
Enzymes are proteins that act as biological catalysts, molecules that speed up chemical reactions. The roles enzymes play in maintaining body function are indispensable because living processes consist entirely of biochemical reactions. Without enzymes to serve as catalysts, these reactions will not be fast enough to sustain life’s functions
Preview sample
Natural Selection Concept Redesign Biology Research Paper
3 pages (750 words) , Download 2 , Research Paper
 According to Pugesek (2003), the concept of hands-on or minds-on should be incorporated in the teaching of natural selection. The concept works through actively engaging the students in activities that are intimately associated to better the understanding of essential biological concepts. 
Preview sample
Parts and Functions of the Conducting Zones and Respiratory Zones Biology Essay
2 pages (500 words) , Download 3 , Essay
Free
According to the study, the parts include the mucous that is responsible for the humidity of the air. The second function of this zone is filtering the air. There are various things that are responsible for filtering the air. The first filter is the nose hairs. Some dust particles are trapped in this area. The second thing that is involved in the filtering of air is conchae. 
Preview sample
Biological Identifications Through DNA Bar Codes Biology Lab Report
2 pages (801 words) , Download 3 , Lab Report
Free
DNA barcoding is a standardized method of identifying organisms by using small segments of their DNA. It is a DNA-based identification method that provides a more advanced species identification as compared to the traditional species identification which is morphological and may be tedious in cases where the organism of interest does not present unique morphological characteristics.
Preview sample
Cancer Biology and MicroRNAs Biology Essay
2 pages (500 words) , Download 3 , Essay
Free
Just like the DNA, the RNA is made up of coding and non-coding regions. The coding regions are responsible for gene expression. Looking at the central dogma and the transfer of a characteristic from the gene to the final protein, the genetic material is stored in the DNA which is then transferred to the RNA by transcription.
Preview sample
The Phenomena Of Colony Collapse Disorder In Honeybee Populations Biology Essay
5 pages (1250 words) , Download 3 , Essay
Free
Several species such as “varroa” mites have spread globally due to their commercialization to new zones. The result is the transfer of parasitic microorganism, worldwide, into the dense honeybee populations, which have no immunity towards them. Hence, such parasites and mites are known to cause havoc within the honeybee densities.
Preview sample
The Significance of Bacteria in the Ecology Biology Research Paper
8 pages (2000 words) , Download 2 , Research Paper
Free
The author states that sexual reproduction is advantageous in that it results in variation e.g offsprings of human can have traits from all the four grandparents. Asexual reproduction, on the other hand, is advantageous because it results in the production of great numbers of offsprings hence high survival chances of a given species.
Preview sample
Soldiers with Large Weapons in Predator-Abundant Midsummer Biology Research Paper
2 pages (500 words) , Download 2 , Research Paper
Free
These organisms reveal strategies in reaction to environmental signals both directly and indirectly demonstrating predator emergence. Hence, spatiotemporal variation in the might of the prey-predator relations can bring about trait
Preview sample
Succinyl CoA Synthase and Regulation of the Enzyme Biology Essay
5 pages (1250 words) , Download 3 , Essay
Free
Its role is however not limited to TCA cycle; it is also essential in ketone body metabolism and in the synthesis of haem. Its abnormal activities are associated with diabetes mellitus and neurodegenerative diseases (Schomburg, 2001). The enzyme is a tetramer with an active site in each subunit as can be seen in the above presentation. 
Preview sample
Catabolite Repression and Induction of Beta-galactosidase Synthesis Biology Lab Report
6 pages (1500 words) , Download 2 , Lab Report
Free
In order to regulate the gene expression levels in a cell, there are certain mechanisms that must be considered in operation. In which case, the regulation is considered at transcription and translation levels or the stability of messenger RNA. The aforementioned can only work in regulation based on the synthesis of a particular protein.
Preview sample
Candida Albicans Microbe Biology Essay
7 pages (1750 words) , Download 2 , Essay
Free
In smears of exudates, Candida appears as a gram-positive, oval budding yeast, 2-3 x 4-6 micrometer, gram-positive, elongated budding cells in chains, or true hyphae. On Sabouraud’s agar incubated at room temperature, soft, cream-colored colonies with a yeasty odor develop. The surface growth consists of oval budding cells.
Preview sample
The Depletion of Natural Resources Biology Essay
4 pages (1000 words) , Download 2 , Essay
Free
The paper, ‘Pioneer and climax tree regeneration following selective logging with silviculture in Suriname’ by M. Dekker and N. R. de Graaf is highly relevant for the contemporary times when the environmental concern has become a major issue. The study was conducted under the original site of 78/5 experiment.
Preview sample
Final Project of My Diet Biology Report
4 pages (1103 words) , Download 4 , Report
Free
The diet was of less diversity since obtaining the fruits and vegetables was difficult. The fruits and vegetables are perishable and mostly this is the justification factor for not accessing them. They need special storage facilities for both transportation and marketing so as to reach the market or consumers on time.
Preview sample
Comparison of the physiology of CNS and other Body Parts Biology Essay
6 pages (1500 words) , Download 2 , Essay
Free
Pathology is the discipline that explores disease, its causes, and effects, towards bridging the gap between basic science and clinical practice. The discipline involves the exploration of the etiology of diseases, the underlying changes, and the relationship between these two areas and the symptoms and the signs showing on the body of the patient.
Preview sample
    951 - 1000 results of 3616 items
    We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
    ✕
    Contact Us