Free essays on biology refer to the academic papers that are available for public access and are not charged or restricted by any institution or platform. These essays generally cover a wide range of topics in the field of biology, including the study of living organisms, their structure, classification, evolution, behavior, and interactions with their environment. These essays can be helpful in providing insight into various biological concepts and theories and can be used as references or study materials for individuals who are interested in pursuing a career in the field of biology. Additionally, free essays on biology can benefit students who require research material for their academic projects or assignments, or those who want to expand their knowledge base in the subject area.
The Inability To Accept Loss Is A Form Of Insanity
The essay sample on The Inability To Accept Loss Is A Form Of Insanity dwells on its problems, providing shortened but comprehensive overview of basic facts and arguments related to it. To read the essay, scroll down.“Though I am not splentative and rash / Yet have I in me something dangerous (line 283; Act V Sc. i).” Madness, as seen in its conventional sense is most commonly associated with a loss of the ability to reason and think rationally. This…...
AngerHamletHuman NatureMemoryMemory LossReason
Unknown Bacteria Lab Report Gram Negative
The folllowing sample essay on Unknown Bacteria Lab Report Gram Negative discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay's introduction, body and conclusion, scroll down.E. Coli is most commonly found in the intestines of warm blooded organisms. Most E. Coli strands are non pathogenic however, there are strands known to cause food poisoning. Introduction There are multiple reasons for identifying unknown bacteria. In research, it is a must to be…...
BacteriaBiologyChemistryGlucoseMicrobiology
Epilepsy Research Paper
The sample essay on Epilepsy Research Paper deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on.Epilepsy Research Paper BY kayti20 Julia Johnson Adapted PE According to the book Medical Surgical Nursing, epilepsy is defined as “a condition in which a person has spontaneous recurring seizures caused by a chronic underlying condition” (Lewis 1492). This means that epilepsy is diagnosed when a child or adult has…...
BusinessEffective Classroom ManagementEpilepsyHealthHealth CareManagement
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Ap Bio Formal Lab Report
This essay sample essay on Ap Bio Lab Report offers an extensive list of facts and arguments related to it. The essay's introduction, body paragraphs and the conclusion are provided below. Effect of temperature on the rate of respiration in the case of big cricket versus the small cricket Mammary Lam Parch 10/26/2012 Introduction: Abstract: Cellular respiration is the basic process by which organism make energy and increases the chances Of the survival in the world. In this experiment, the…...
BiologyCarbon DioxideCellular RespirationChemistryEnvironmental ChemistryWater
About The Equation For The Catalase Reaction With Hydrogen Peroxide
The sample essay on Hydrogen Peroxide Substrate deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on. Enzymes are large proteins that speed up chemical reaction. As globular protein, enzymes have a specific three-dimensional shape which is determined by their sequence of amino acids. Despite their large overall size, enzyme molecules only have a small region that is functional. This is known as enzyme’s active site.…...
Biology
Analytical Essay On Air Pollution
The sample paper on Air Pollution Essay familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper. Why is air pollution such a serious issue? Air pollution is a serious issue now because many respiratory related deaths are caused by air pollution. Also air pollution disrupts the CEO-system and the effects will be too catastrophic for the future generations to overcome. The world leaders seem to pay very little attention to pollution because…...
Air PollutionChemistryOzonePollutionRespiratory System
How Does Distraction Affect Reaction Time
The sample paper on How Does Distraction Affect Reaction Time familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper.Overall, distraction can affect human reaction time and this coincides with previous findings (Lee et al 2001). Introduction Human reaction time can be affected by many factors, one such example is distraction. Literature suggests that distraction can affect a person’s ability to react to a particular stimulus, In the sense that it increases the…...
ExperimentLearningNervous SystemPerceptionPhilosophyTime
What Is The Role Of The Skin In Excretion
The folllowing sample essay on What Is The Role Of The Skin In Excretion discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay's introduction, body and conclusion, scroll down.Report that evidences a cognition and apprehension of the function of the tegument,lungs and kidneysin elimination. How is urine produced? Harmonizing to Innerbody ( 1995-2015 ) , urine is produced by the critical urinary system within the human organic structure which comprises of the…...
Anatomy
Pineapple And Jello Enzyme Lab Answers
The sample paper on Pineapple And Jello Enzyme Lab Answers familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper.This specificity is due to the shapes of the enzyme molecules. Pineapples Pineapple’s lush, tropical sweetness is reason enough to enjoy it any way you can, but this fruit also contains vitamin C and manganese. This fruit’s most promising nutritional asset, though, may be broomball, a natural enzyme found in both the fruit and…...
CookingPineappleProteinWater
Beautiful Mind Movie
This sample paper on Beautiful Mind Movie offers a framework of relevant facts based on the recent research in the field. Read the introductory part, body and conclusion of the paper below.A Beautiful Mind The movie “A Beautiful Mind” directed by Ron Howard is based on the real story of mathematician John F. Nash Jr. , played by Russell Crow. John Nash was a gifted young man from West Virginia that, while studying in Princeton, created his “game theory” also…...
HealthMedicineMental HealthNervous SystemPsychosisSchizophrenia
Task about Protein Function in Human Body
This sample essay on Protein Is Composed Of Amino Acids. It Is Required To Synthesize And Repair Muscle And Other Tissues And Maintain Fluid And Acid-base Balance In The Body. Proteins Also Function As Enzymes, Hormones, And Transporters. If Necessary, The Body Uses Protein To Meet Energy Needs (4 Kcals Per Gram). Excess Kcals From Protein Are Stored As Body Fat. If You Consumed 60 Grams Of Protein In A Day, How Many Kcals Would This Convert To? reveals arguments…...
Anatomy
Polycystic Ovary Syndrome (PCOS) Essay
The sample essay on Pcos Essay deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on. Obesity? Polycystic Ovary Syndrome Dr. Sqouras Christal Alfonso Burhan Sadiq In this research paper I will attempt to discuss the causes, symptoms and signs of Polycystic Ovarian Syndrome, as well as how it is diagnosed and treated. As someone who is suffering from this disease, I found my research to…...
CancerDiabetesDiseaseMedicinePancreatic CancerPuberty
Blood Analysis Computer Simulation
This sample essay on Blood Analysis Computer Simulation provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.In this lab five blood tests will be performed: hematocrit determination, erythrocyte sedimentation rate, hemoglobin determination, blood typing, and total cholesterol determination. A “hematocrit refers to the percentage of red blood cells (RBC’s) in a sample of whole blood. Since the function of red blood cells is…...
BiologyBlood
Eyewitness Testimony In Court
The sample paper on Eyewitness Testimony In Court familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper.EYEWITNESS TESTIMONY: Do the findings from research on eyewitness testimony suggest that eyewitness testimony should not be admitted in court? An eyewitness testimony is a report made by a person who observed an event. Police, prosecutors, Juries and Judges in court generally believe, trust and accept eyewitness testimony, especially if no other evidence (objects, documentary and/or…...
EpistemologyJusticeMemory
Because Of A Snowstorm Your Regular Laboratory Session
This sample essay on Because Of A Snowstorm Your Regular Laboratory Session provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.Countersink: Used to stain red the cells that have been decolonize (Gram – cells). C. Decontrolling agent: removes the primary stain so that the countersink can be absorbed. D. Mordant: Increases the cells’ affinity for a stain by binding to the primary stain.…...
BacteriaBiologyDiseaseHealthMicrobiologyScience
Designer Babies Research Paper
This sample essay on Designer Babies Research Paper provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.A designer baby is defined in the dictionary to be “a baby developing from an embryo created In-vitro fertilization and selected because It had or lacked particular genes, the genetic makeup often having been modified by genetic engineering. ” This term Is simply referring to the newly…...
BiologyCloningGeneGeneticsHeredityParent
Pros And Cons Of Human Cloning
The sample paper on Pros And Cons Of Human Cloning familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper.When most people think of cloning, they think of a scientist that uses DNA to make an exact replica of someone . Cloning is a lot more complicated and more controversial than that . According to the American Heritage Dictionary Cloning is defined as “A group of cells, or organism that is descended from…...
BiologyBiotechnologyCloningHeartLeukemiaMedicine
Reflection Essay On Adolescence
This essay sample essay on Adolescence Essay offers an extensive list of facts and arguments related to it. The essay's introduction, body paragraphs and the conclusion are provided below.Did you know the most intimidating human developmental stage for most individuals is the Adolescence stage? The adolescence stage is between the childhood to adulthood stages. Major changes begin to take place in the physical, cognitive, social, moral, and personality aspects of human development during the adolescence stage. The changes which take…...
AdolescenceChild DevelopmentHuman DevelopmentPersonalityPuberty
Peroxidase Lab Report
The sample paper on Peroxidase Lab Report familiarizes the reader with the topic-related facts, theories and approaches. Scroll down to read the entire paper.We were able to measure enzymatic activity by the change in absorbency per second with a spectrophotometer. By testing different concentrations of peroxides and its reaction rate in seconds, we were able to see that as the amount of enzyme increased the catalytic reaction also increased. The optimal amount of peroxides concentration to be used in the…...
Chemical ReactionChemistryEnzymePh
Gattaca Essays: For and Against.
The following sample essay on Gattaca Essays provides all necessary basic info on this matter, including the most common "for and against" arguments. Below are the introduction, body and conclusion parts of this essay. The propaganda Is employed by the Party to hide the shortcomings and failures of the Party by transforming them into military successes. Remember our boys on the Malabar front! And the sailors in the Floating Fortresses! Just think what they have to put up with. ”…...
CensorshipDnaFeminismHuman Rights
Describe The Intrinsic Factors That Control Stroke Volume.
This sample essay on Describe The Intrinsic Factors That Control Stroke Volume. provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.The smaller blood vessel radius, the lesson blood or fluid flow. 2. Explain the effect that the flow tube radius change had on flow rate. How well did the results compare with your prediction? Flow tube radius change has a direct effect on…...
Anatomy
Kirby Bauer Test Lab Report
This sample essay on Kirby Bauer Test Lab Report reveals arguments and important aspects of this topic. Read this essay's introduction, body paragraphs and the conclusion below.It just also be capable of killing or inhibiting the growth of other microorganisms and of doing so when taken in very small quantities. To study whether a microbial product qualifies as an effective antibiotic, a standard procedure called the Kirby-Bauer method is employed. This method, which is the procedure recommended by the US…...
BacteriaBiologyBiotechnologyDiseaseHealthInfectious Diseases
Turnip Peroxidase
The folllowing sample essay on Turnip Peroxidase discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay's introduction, body and conclusion, scroll down.The changing of pH, substrate concentrations, temperature, and an inhibitor (Niacin) and the effects it hade on the enzyme turnip peroxides. Enzymes are biological catalysts which increase reaction rates by lowering the activation energies of substrates. A substrate is a reactant that interacts with the enzyme. The enzyme and substrate…...
Biology
Edna St Vincent Millay Sonnets
The following academic paper highlights the up-to-date issues and questions of Edna St Vincent Millay Sonnets. This sample provides just some ideas on how this topic can be analyzed and discussed. A sonnet is a poem that always has fourteen lines. There are two types of sonnet; the Pertrachan and the Shakespearean. “What lips my lips have kissed”, is a Petrarchan by Edna St Vincent Millay. This means that it is made up of either a sestet and an octet…...
DnaGenetics
Difference Between Collagen And Keratin
This sample essay on Difference Between Collagen And Keratin provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.Keratin and collagen are very vital within the body’s structure; both are very similar in nature, being that they derive from amino acids, which make up their respective proteins. They both fall under a group of particular proteins known as scleroproteins or fibrous in nature. Majority…...
Skeleton
Enzymes Lab Report
This essay sample essay on Enzymes Lab Report offers an extensive list of facts and arguments related to it. The essay's introduction, body paragraphs and the conclusion are provided below.Activation energy is the lowest amount of energy needed to begin a chemical reaction (Campbell and Erect, 2008). Few biochemical reactions could take place quickly enough to satisfy the metabolic needs for living organisms without the aid of enzymes (Helms et al. , 1998). Biological enzymes used in cells are seen…...
BiologyChemistryEnzymeHypothesisPh
Ethical Issues Of Recombinant Dna Technology
Recombinant DNA is a modern technology involving the combination of DNA from one organism with the DNA of another. This often involves inserting human DNA into the DNA of another organism. When these genetically engineered organisms are cultured, they produce a human protein. Recombinant DNA gives scientists far greater control over genetic manipulation For example, recombinant DNA techniques have now been used to create bacterial strains that produce human insulin in large amounts, and this insulin has been used clinically…...
DnaGeneticsScienceTechnology
What Is A “top-down” Approach To Visual Perception?
The sample essay on What Is A “top-down” Approach To Visual Perception? deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on.Theories of perception tend to explain how the visual system operates in terms of two kinds of processes: bottom up, data driven ones, that are pre-attentive, and are a consequence of how the nervous system is structured and top down or concept driven processes which…...
BrainNervous SystemPerception
Role Of Education In Sustainable Development
This sample essay on Role Of Education In Sustainable Development reveals arguments and important aspects of this topic. Read this essay's introduction, body paragraphs and the conclusion below.Sustainable development is that development which will run into the present demands of the community without compromising the ability of future coevalss to run into their ain demands. Environmental instruction involves among other things the proviso of information. acknowledging values. clear uping constructs etc in order to develop accomplishments and attitudes that enable…...
BiodiversityConsciousnessSustainabilityThought
Godrej Ganga Soap Marketing Management Project
The sample essay on Godrej Ganga Soap deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on. Marketing Management Project On Ganga Soap INDEX Executive Summary Industry Analysis 4 Ps of Marketing * Product * Price * Place * Promotion EXECUTIVE SUMMARY This report brings out the launching of Ganga Soap, failure to make a mark in toilet soap industry, being re-launched again, failing yet leading…...
Anatomy
Apocalypse Now Analysis
This essay sample on Apocalypse Now Analysis provides all necessary basic info on this matter, including the most common "for and against" arguments. Below are the introduction, body and conclusion parts of this essay.Textual Analysis-Apocalypse Now Redux Apocalypse Now Redux follows the journey of Captain Willard as he attempts to bring back rogue agent Kurtz. Willard is a deeply troubled soldier in the Vietnamese war and is then assigned the mission of retrieving the newly rogue agent Kurtz. Willard puts…...
DreamMemoryVietnam WarWar
Ldh Purification Lab Report
This sample essay on Ldh Purification Lab Report provides important aspects of the issue and arguments for and against as well as the needed facts. Read on this essay's introduction, body paragraphs, and conclusion.OLD was purified from the ammonium sulfate precipitated protein mixture by affinity chromatography and its activity was studied by spectrophotometers determination of NADIA at 340 NM. From Pierce BCC assay of crude homogenate, initial protein concentration was shown to be 100 MGM/ml. The final protein concentration of…...
BiologyBiotechnologyChemistryChromatographyProtein
Acquired Traits
This sample essay on Acquired Traits reveals arguments and important aspects of this topic. Read this essay's introduction, body paragraphs and the conclusion below.On the Inheritance of Acquired Traits and the Theory of Use and Disuse. Charles Darwin’s On the Origin of Species described in great detail a means to explain the theory of evolution through natural selection. Within his work he makes many observations in relation to the heritability of acquired characteristics. As he describes the effects of artificial…...
BiologyCharles DarwinEvolutionGeneticsHeredityNatural Selection
Essay On Guava Fruit In English
The sample essay on Essay On Guava Fruit In English deals with a framework of research-based facts, approaches and arguments concerning this theme. To see the essay's introduction, body paragraphs and conclusion, read on.The intestinal digestive enzymes alpha-glucosidase and alpha-amylase are plays a vital role in the carbohydrate digestion. One antidiabetic therapeutic approach reduces the post prandial glucose level in blood by the inhibition of alpha-glucosidase and alpha-amylase enzymes. These can be an important strategy in management of blood glucose.…...
ChemistryDiabetesEnzymeGlucoseSteroids
What Does All Flesh Is Grass Mean
The following academic paper highlights the up-to-date issues and questions of What Does All Flesh Is Grass Mean. This sample provides just some ideas on how this topic can be analyzed and discussed. “All flesh is grass” is a quote from the book of Kings in the bible. Initially it is difficult to see how this relates to biology. However it is possible to relate the two, especially when considering the relationship between flesh and grass, or plant and animal…...
BiologyBloodChemistryProtein
Essay Sample on Articulatory Suppression
In light of research carried out by Baddeley, Thomson and Buchanan (1975), a study was carried out using a related design to investigate whether word length and articulatory suppression affects memory recall. The study used an opportunity sample of 32 participants, who were asked to recall words from four lists of twenty words (either short or long) either with or without articulatory suppression. The hypothesis of the study predicted that participants will recall significantly more words than short words,…...
EpistemologyMemoryNervous System
Critical Periods In Human Development
This sample paper on Critical Periods In Human Development offers a framework of relevant facts based on the recent research in the field. Read the introductory part, body and conclusion of the paper below. Critical Period in Human Growth and Their Relationship to Diseases of Aging Pr©CICS Growing, developing and aging (GA) are characteristic of all living organisms and have a multifarious etiology. Three major intrinsic categories influence growth, development and aging in humans. These include genetics, hormones (endocrine system)…...
DiabetesDiseaseHuman DevelopmentLearningObesityPuberty
Microbiology Unknown Lab Report
This sample essay on Microbiology Unknown Lab Report reveals arguments and important aspects of this topic. Read this essay's introduction, body paragraphs and the conclusion below.Preparing for class – Day I Read in your lab manual about the following agar mediums: Blood Agar (pug 168), EMBED Agar (pug 170), Imitation Salt Agar 172)), McCracken Agar (pug 174), ND PEA Agar (pug 176) to answer the following: 1. What does the blood agar select for? Blood agar allows distinction among bacteria…...
BacteriaBiologyBloodMicrobiology
The Genetic Engineering Technology
The following sample essay on The Genetic Engineering Technology. The following academic paper highlights the up-to-date issues and questions of Double Edged Sword Example. This sample provides just some ideas on how this topic can be analyzed and discussed. The evolution of the world and its civilizations is galvanized by continual scientific and technological progress, which is brought about by the vast reservoir of knowledge that humankind has gained over the centuries in countless attempts to quench their insatiable thirst…...
EngineeringGenetic EngineeringGeneticsScienceTechnology
Homeostatic Imbalance
The folllowing sample essay on Homeostatic Imbalance discusses it in detail, offering basic facts and pros and cons associated with it. To read the essay's introduction, body and conclusion, scroll down.Abstraction Homeostatic instability is the perturbation of normal homeostasis in the organic structure. This paper is on the disease of urarthritis caused by a homeostatic instability. Due to the kidney’s inability to filtrate uric acid it starts to construct up in the articulations and cause hurting. tenderness. inflammation. heat and…...
ArthritisHomeHomeostasisMedicine
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