We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Essays on Biology

Filter
Select category
Activity
Art
Business
Career
Economics
Education
Entertainment
Environment
Family
Food
Health
History
Housing
Human
Life
Literature
Nature
Philosophy
Psychology
Religion
Science
Society
State
Technology
World
Sort by
Plant And Animal Cell Membranes

A cell may be defined as the basic unit that supports life. Organisms are usually made up of one or several cells. The cell membrane, or the plasma membrane, is common to all cells. The membrane is a thin and fragile structure, usually between 5 to 10 nm (nanometer) wide that separate cells from the surrounding environment. Because the plasma membrane is extremely thin, no hint may be detected when a cell section is investigated under a light microscope. It…...

Evolution of American democracy from 1865 to date

Advancement of American democracy from 1865 to date Intro United States is the very first nation to experience liberal democracy. Democracy in this country is thought about to have actually begun in 1788 with the introduction of a democratic constitution. Its democracy is constantly evolving. Here, we shall discuss how the American democracy has progressed in time from 1865 to present and the pressure that endures between liberty and equality. It is crucial to discuss that America is a country…...

My Memorable Biology Class Experience

My Memorable Biology Class Experience Introduction             I have had many memorable experiences in my biology class but there is one particular experience that stands out from the rest. This experience will forever be in mind for years to come. This paper will look at my previous experiences in school and the reason why this particular experience in biology class stands out from the rest.             It was one morning that after out biology classes that out tutor told us…...

Save Time On Research and Writing

Hire a Pro to Write You a 100% Plagiarism-Free Paper.

Get My Paper
Wealth Against the Commonwealth According to Social Darwinism

The Gilded Age Introduction Liberty describes the flexibility that is ensured for all residents and businesses to continue their activities with no prohibition as long as they are within the law. Monopoly on the other hand is specified as a business which is the sole seller of specific items or services within a certain market with no type of competition (Henry, 1894). From the declaration by Henry Demarest Lloyd, that, "Liberty and monopoly can not cohabit." Based on understanding on…...

Pros and cons of zoos

The Con’s Personally I detest zoos only because I love nature and love to see animals in their natural habitat. It saddens me to see monkeys, seals, bears, etc., caged in or dolphins in what looks like fair-sized pools of water, but, when you consider the vast ocean that they belong to, the pool is but a puddle. If governments of this world are environmentally conscious (and the U.S. and Canada are not) then we wouldn't have to go to…...

SOP for Masters in Microbiology

Masters in Microbiology will be the step-stone for my ambition to be a discerning microbiologist. With my bachelor's degree in microbiology from the University of Peshawar, Pakistan about to be completed, my dream is to pursue Masters from a renowned university in order to give due prestige to academic achievements. After my 6th semester during summer vacations I did 2 months internship in a microbiology laboratory in a hospital Hayatabad Medical Complex Peshawar. I learnt; collection of different samples e.g.…...

AIDS Case Study

Client Profile: Mr. Thomas is a 42 year old man admitted to the hospital with complaints of shortness of breath, fever, fatigue and oral thrush. The health care provider reviews the laboratory and diagnostic tests with Mr. Thomas and informs him he has pneumonia and is HIV positive. Mr. Thomas believes that he contracted HIV while involved in an affair with another woman three years ago. He is afraid to tell his wife, knowing she will be angry and that…...

Dengue Prevention

A very good morning to the principal, Mr. Gan, the senior assistant, Mrs. Lim, respected teachers and fellow friends. I am grateful for your presence and I am extremely delighted with this valuable opportunity to meet you all in this great morning. Frankly, it is honour to be entrusted to deliver a speech to you on the topic “……………………..” Undoubtedly, it is the responsibility of the property owner to prevent mosquito breeding sources. The immature stages of the mosquito so…...

Bacteria, Viruses, Fungi, Parasites and Diseases They Cause

Bacteria These are tiny microorganisms, they cannot be seen with the naked eye. They exist on virtually every living thing or object in the environment i.e. dirt, water, caves, trees, dead animals, and within everybody living on earth. Its nutrition is from its surroundings. We carry bacteria in the body, mainly in the intestines, on the genitalia or on the skin. Bacteria can be good or bad. It can help our immune system but there are bad bacteria which make…...

Serratia marcescens & Bacillus cereus Report

Intro The function of this study is to differentiate and recognize 2 unidentified organisms offered by the trainer in a nutrient broth. It is just known that the 2 organisms are from vomit; one is gram-positive and the other is gram-negative. It is essential to very first different the 2 organisms by inoculating a nutrient agar plate using the streak-plate approach. The initial streak-plate procedure was performed and placed in the incubator at 37 ◦ C for 24-48 hours. Upon…...

Dengue Fever Basic Points of Understanding and Prevention

Introduction of Dengue Fever Dengue fever, a really old disease, has reemerged in the past 20 years with a broadened geographic circulation of both the viruses and the mosquito vectors, increased epidemic activity, the development of hyperendemicity (the co flow of numerous serotypes), and the development of dengue hemorrhagic fever in brand-new geographic regions. In 1998 this mosquito-borne illness is the most important tropical transmittable disease after malaria, with an estimated 100 million cases of dengue fever, 500,000 cases of…...

To investigate the effect of carbon dioxide concentration on the rate of photosynthesis

Introduction Photosynthesis is a process that is essential for every living organism. Organic substances, such as glucose, are made from carbon dioxide and water by light energy from the sun. The light energy is absorbed by chlorophyll and converted to chemical energy. During the process, oxygen is released as a by-product. The rate of photosynthesis is affected by a few of factors, including light intensity, temperature, availability of water and carbon dioxide concentration. The purpose of this experiment was to…...

BIOLOGY VOCABULARY AND ASSESSMENT

1. Binomial nomenclature: Linnaeus’s system of naming organisms, giving a scientific two-word name to each species- the first part being the genus, and the second the species 2. Class: taxonomic group that contains one or more related orders 3. Classification: grouping of organisms or objects based on a set of criteria that helps organize, communicate, and retain information 4. Division: taxonomic term used instead of phylum to group related classes of plants and bacteria 5. Domain: taxonomic group of one…...

Paper Chromatography Lab

Purpose: to separate the various photosynthetic pigments of Spinacia oleracea leaves. Materials: - methanol - water - filter paper - sand - test tube - 10 S. oleracea leaves - 2 wooden splints - mortar - pestle Method: First, 10 S. oleracea leaves were gathered. A piece of filter paper, a wooden splint, a mortar and pestle were also gathered. The leaves were placed inside the mortar, filling the mortar approximately half full. The leaves were then crushed with the…...

General Psychology

Taking Psychology has taught me a lot more than I already knew about the human mind and human body. I have actually enjoyed taking Psychology this semester. what I have learned from Psychology class will be carried with me throughout my college and professional career. In Psychology I learned the science of behavior and processes. The “ABC’s” of Psychology which are, A- stands for affect, which are feelings, emotions or moods. B- stands for behaviors, which are the actions or…...

GMO Labeling Issues

Nowadays, genetically modified food surrounds us all around the world and we don’t even know it. This food is composed of unnatural products. According to the website 20 questions on genetically modified foods, “genetically modified organisms (GMOs) can be defined as organisms in which the genetic material (DNA) has been altered in a way that does not occur naturally”. This means that they are adjusting the food in a certain way, making it unnatural. The GM crops currently on the…...

Differences and Similarities between Respiration and Photosynthesis

Cellular RespirationPhotosynthesis OrganellesMitochondriaChloroplast Organelle StructuresThe double-membraned mitochondrion can be loosely described as a large wrinkled bag packed inside of a smaller, unwrinkled bag. The two membranes create distinct compartments within the organelle, and are themselves very different in structure and in function.Two membranes contain and protect the inner parts of the chloroplast. The stroma is an area inside of the chloroplast where reactions occur and starches (sugars) are created. One thylakoid stack is called a granum. The thylakoids have chlorophyll…...

Cat Dissection Lab Report

At the conclusion of the cat dissection, you will be required to submit a formal report. The format for this will differ from that of the osteoporosis lab report because the dissection is used as an opportunity to review structure and function for the major systems rather than to test a hypothesis and draw a conclusion. Please the following information as a guideline for compiling the lab report. Only one lab report per group is required. You do not have…...

Tell Tale Heart by Edgar Allan Poe

The use of an unnamed first-person narrator in Edgar Allan Poe's "The Tell-Tale Heart" contributes to many purposes. Throughout this story, one may notice that the narrator is a little off, and seems to have a type of disorder. Right off the bat the narrator admits he is “dreadfully nervous” and has a disease. One can conclude he suffers from paranoia or something similar. Instead of coming out telling the story that he murdered a man of no real reason,…...

Brain Development

The first eight years of a child’s life are not only the most important years of a child’s life, but also the most rapid period of human development throughout a human life. These years are critical to the emotional and physical growth of a child. By the age of four, half of a person’s intelligence potential has already been developed and early childhood experiences can have a lasting effect on personality, behavior, and learning. (Early, 2001) These first eight years…...

And The Band Played On

And The Band Played On, is a movie which tells the story of the beginning of AIDS (HIV disease). In the movie we are able to see first-hand the scientific and political aspect of the disease, as well as a few stories of those who died from the disease. Right from the beginning of the movie, it can be inferred that Don Francis is a passionate man, and was greatly changed by his visit to Africa. Therefore, the passion with…...

Interaction between Humans and the Environment

Interaction between Humans and the Environment The relationship between humans and the environment has changed over time because of technological advancements and innovations. During the beginning of human time the people was mainly nomadic; they hunted for food and travel around in packs. Fast forward a couple centuries the interaction between humans and the environment changed from being primarily hunting and gathering to being primarily farm heavy. Lastly in the twentieth century the relationship between humans and the environment has…...

And The Band Played On Book Review

And the band played on is a true story published in 1987 that illustrates the AIDS epidemic. The AIDS outbreak started in this book around the 1970’s and is still around in today’s society. Randy Shilts wrote this book in order to show the many errors that occurred and killed while trying to find what this virus was and how it was spread. Many people during this time were affected by this virus especially in New York and San-Francisco, which…...

NFL Concussions and Their Long-Term Effects

On May 2, 2012, the National Football League lost one of its elite players to suicide: Junior Seau. Seau played for the Chargers, Dolphins, and the Patriots during his professional football career and was a 12-time Pro Bowler before retiring in 2009. Three years after his retirement however, Seau committed suicide by shooting himself in the chest with a gun. This greatly shocked the football world and its image of Junior Seau as a person, but it soon realized the…...

Impact of Dark Chocolate on Your Health

Although it seems too good to be true, dark chocolate can actually be good for you! Despite the fact that sweets are not the healthiest food in the world, dark chocolate, when consumed in moderation, has some powerful benefits, not only for the mood, but also for the body. However, only dark chocolate is beneficial for health, not white, semi-sweet, milk or any other type of chocolate. Most people think that everything chocolate-related is unhealthy and they always feel guilty…...

Through Deaf Eyes

Trough Deaf Eyes is a documentary outlining the history of the early deaf communities. The movie illustrates and touches the numerous achievements the deaf community has accomplished over the past years. It is startling to see and know the many obstacles that deaf citizens had to go through here in America to reach “acceptance”; this can almost be compared to years when African Americans were segregated. People these days might think that deaf citizens have it hard, but I’m pretty…...

The Evolution of Dolphins

Dolphins are a fun and playful types. They have developed to be well suited for their water environments. Over lots of years these animals have actually gone from land occupants to deep-sea scuba divers. These remarkable creatures are considered one of the leading predators in the marine ecology system. Envision you are at 6 Flags Discovery Kingdom swimming with the dolphins. The fitness instructors discuss that all these dolphins have been bread in captivity, and to not try this in…...

Heart Failure

Heart Failure The heart is among the body's most essential organ. The heart pumps blood throughout the body which brings nutrients other organs require. It likewise brings oxygenated blood to the lungs which permits us to breathe. Given that the heart is so essential, depending on it that it will do its job is needed so we can live, however sometimes the heart can stop working. Cardiac arrest is a syndrome that happens when the heart can not pump sufficient…...

Keeping Up With the Jones’s

Part I: What two parameters are responsible for creating the movement (filtration and reabsorption) of fluid across the capillary wall? The hydrostatic pressure/blood pressure and osmotic pressure/water pressure. Find a diagram of a capillary – copy/paste and cite the source. Under normal circumstances, what components of the blood cross the capillary wall? Blood cells can't travel but interstitial fluid can and other small solutes. Cytokines, like histamine and leukotrienes, are secreted by damaged cells in Dave’s ankle. How do these…...

Facial Kinesics, Oculesics, and Kinesics

1. Discuss how emotions are expressed through facial expressions. Emotion is one of the most controversial topics in psychology, a source of intense discussion and disagreement from the earliest philosophers and other thinkers to the present day. Most psychologists can probably agree on a description of emotion or what phenomena to include in a discussion of emotion. The list of these parts of emotion is called the components of emotion. These components are distinguished based on physiological or psychological factors…...

Sensation and Perception

Sensation is how humans process the world around us. We use the basic senses of hearing, vision, taste, touch, and smell to do so. Each sense has an absolute threshold that shows what the smallest amount of whatever the stimulus may be is that we can notice. We also possess the ability for our senses to adapt to the world around us. Sensory adaptation allows our senses to adapt because the more we are around a certain stimuli, the more…...

Outline Informative Speech on Deja Vu and Memories

CENTRAL IDEA: to inform my audience about the theory of Deja Vu. Including what, how and the effect about Deja Vu . INTODUCTION Attention Getter: I can’t remember any things well while I thought something happened to me, I feel like I ever seen something but I don’t know when it was or where it was. And I also feel like I’ve been somewhere but I don’t know when it was. It’s only like I ever do that but I…...

Differences Between Mitosis and Meiosis

Distinctions Between Meiosis and Mitosis Mitosis is a word from biology that indicates cell department. Another word, Meiosis, likewise comes from biology and means cell division. Cell is the basic unit and building block of all organisms. Cells have to divide due to the fact that outside of the cell not able to stay up to date with the within when the cell grows bigger. Cell department contributes for the transportation of the food and oxygen to the cell. Although…...

Cardiovascular Disease

Through cohort study designs and other evidence-based management studies, identify the major causes of CVD, and analyze the key steps, including current medications, used to address the disease. The understanding of the pathophysiology of many cardiovascular diseases is evolving rapidly, especially atherosclerosis, hypertension, myocardial, ischemia, and congestive heart failure. The role of genetics and its interaction with environment in the etiology and the progression of all forms of cardiovascular diseases is just one example of new information that is leading…...

Genetic Engineering Pros/Cons

Genetic Engineering- Pros/ Genetic engineering can be productive for our present and future societies through the use of the technology in our produce. In today’s society and with the growing concern and interest to stay healthy, genetic engineering composes ways to make the effort slightly less demanding and a little more likely to attain. Through genetic engineering we have the technology to grow produce at larger amounts and faster rates due to the ability to change specific genetic codes in…...

Age of Responsibility

The “Age of Responsibility”, 21, is a completely arbitrary age chosen unintelligibly by a group of men because twenty year olds still aren’t fully developed or trusted by society in general, and people don’t even develop at close enough rates to have a universal “Age of Responsibility”. No two people exactly the same, so people develop at different rates. “The fact that every person is different and develops at his own pace doesn't make the creation of policy any easier.”…...

Cow Eye dissection

Purpose The purpose of this lab was to explore the anatomy of a cow eye. The eye is a special sensory organ with a complex structure and function. The objective was to gain a better understanding of the structure and the function of the eye. In this lab, we set out to dissect a cow's eye and identify the different parts of the eye. Hypothesis If I study and review all the components and anatomy within this, then I can…...

Admitting diagnosis: Egtopic pregnancy

Chief Complain: The patient presents in the emergency this morning, complaining of lower abdominal pain. HISTORY OF PRESENT ILLNESS: the patient states that she has been having vaginal bleeding more like spotting over the past month, she denies the chance of pregnancy although she states she is sexually active and using no birth control. Gynecologic History: Patient is graved to par 1 abortus 1. her only child is a year old 15 year old daughter who lives in Texas that…...

Chinese Giant Salamander as an Endangered Animal

What role does your species have in its ecosystem Shallow mountain streams are home to the rare and shy Chinese giant salamander, where it has many roles within its ecosystem. It is a symbol of a healthy freshwater ecosystem that humans and other animals depend on (McNeil, 2010). The Chinese Giant Salamander is a key component of the food chain as both prey and predator. Salamanders eat many invertebrates, making sure that the rivers and streams do not become over…...

Are You on a Short Deadline?
Let a Professional Writer Help You

Get help
Check Writers' Offers
It’s FREE

What's Your Topic?

Hire a Professional Writer Now

The input space is limited by 250 symbols

What's Your Deadline?

Choose 3 Hours or More.
Back
2/4 steps

How Many Pages?

Back
3/4 steps

Sign Up and Get Writers' Offers

"You must agree to out terms of services and privacy policy"
Back
Get Offer
Write my paper
image

Your Answer is very helpful for Us
Thank you a lot!