Biology Essays Examples For College & High School Students in PDF

10822 total results

The Works and Theories of Albert Einstein (988 words, 2 pages)

Scientists in the 1930s, using machines that could break apart the nuclear cores of atoms, confirmed Einstein's formula Emc . The release of energy in a nuclear transformation was so great that it could cause a detectable change in the mass of the nucleus. But the study of nuclei -- ... Read More

The History and Background of the Atomic Bomb Research and Making (815 words, 1 pages)

You are driving along, you stop at a red light, you are probably thinking about what you will have for dinner, but while Dr. Leo Szilard was stopped at a red light he came up with an idea that would destroy two cities, kill hundreds of thousands of people, shock ... Read More

An Analysis of Concept Behind the Popular Chaos Theory (1117 words, 2 pages)

From the story many questions arise about the condition of the future. With the introduction of biotechnology, what we all want to know is, will this technology be used for the good of mankind? Will it be used to create faster and easier methods of working? Will it be used ... Read More

An Analysis of the Use For Procedures Which is Such as Collecting Fingerprint Evidence and Also Gaining Wide Acceptance (778 words, 1 pages)

The use of for procedures such as collecting fingerprint evidence is also gaining wide acceptance. operate much like traditional cameras except that instead of images being transferred to film, they are stored on the camera's hard drive. Up to 48 images can be stored and then downloaded from the camera ... Read More

The Conveniences Provided by Electric Cooperatives (536 words, 2 pages)

Rural electric cooperatives are formed in order to bring ruralareas of the United States fast, affordable, and efficient electricity. Anelectric co-op is designed to offer you electricity at a cheaper rate andenables one to make use of modern electric conveniences. Conveniences thatan electric co-op bring include hot water, lights, and ... Read More

An Analysis Of Androids and Fossils in Reproducing Sexual Identity (974 words, 2 pages)

Of Androids and Fossils (Re)Producing Sexual Identity in With the shift from industrial to postindustrial capitalism, our culture has become increasingly concerned with the problem of how to represent subjects in a technologized world. Traditionally, dominant conceptions of the subject have relied on Western metaphysics naturalized monolithic categories arranged in ... Read More

The Rebirth of Leonard (792 words, 1 pages)

Leonard, after 30 years, has been given the chance to live again, with the help of the L. Dopa drug. Awakening after 30 years, Leonard is faced with the fact that he's lost 30 years of his life. All is revealed when Dr. Sayer photographs Leonard and presents him with ... Read More

An Introduction to the Analysis of Physics (888 words, 2 pages)

Physics is considered as the concentrated study when it comes to understanding the relatively of matter pertaining to motion, movement and force. This is the reason why physics has been noted as a source of proper understanding that insists on the capability of humans to give probable explanations as to ... Read More

A Description of One of the Most Essential Laws of Physics in the Conservation of Energy (650 words, 2 pages)

One of the most essential laws of physics is the conservation of energy. According to this law, energy can neither be created nor destroyed, but can be transformed from one form to another (Long, 1989). Einstein, in his theory of relativity, illustrated how mass and energy relate. Scientists have established ... Read More

An Introduction to the Physician-Hospital Relationships (557 words, 1 pages)

Physician-Hospital relationships are instrumental in promoting the reliable provision of health care services in the community. Due to this crucial aspect of health care concern, different types of physician-hospital relationship organizations. The author of this essay seeks to identify the similarities and differences between open physician-hospital organizations and fully integrated ... Read More

A Description of the Important Three Types of Rocks Found on the Earth’s Surface (680 words, 1 pages)

To begin with, it is important to point out that there are three types of rocks found on the earth's surface namely igneous rocks metamorphic rocks, and sedimentary rocks which cover about 75 of the of the earth's surface area. In reference to Stille and Fichter (2010), the weathering process, ... Read More

An Analysis of the Article of Nebula (265 words, 1 pages)

The article highlights the M78 as an example of a reflection nebula, a picture of it was presented to the European Southern Observatory's (ESO) Hidden Treasures 2010 astrophotography competition by Igor Chekalin from Russia. Dust particles reflect the starlight that falls on them. It is observable through a small telescope ... Read More

A Description of the Support of Biological Evolution by Root-Bernstein (346 words, 1 pages)

To support the biological evolution, Root-Bernstein uses the evidence of transitions whereby the organisms undergo various modifications. He uses the example of the hyracotherium which has four toes and undergoes transitions to the one toed horse. To further convince the student, he used the example where the ribs of the ... Read More

An Analysis of Neanderthals Who Were Sisters Species of the Homo Sapiens Which Inhabited Europe in the Middle Paleolithic Period (684 words, 2 pages)

IntroductionThe Neanderthals were the sister species of the Homo sapiens and they inhabited Europe in the middle Paleolithic period which is believed to have started about 300000 years ago. This essay discusses about a major discovery in genetics research that found that the DNA of some modern humans contains small ... Read More

An Analysis of the M4 Carbine Rifle Which Lies in the Family Linage of Earlier Carbine Versions of the M16 (675 words, 1 pages)

The M4 carbine rifle lies in the family linage of earlier carbine versions of the M16. All these riffles pick their developments from the original AR-15 designed by Stoner Eugene and produced by Armo Lite Company. Compared to earlier versions, the M4 is lighter than the M16 assault riffle, though ... Read More

A Description of the Root-Bernstein Which Offers Diverse Evidence To Support the Fact of Biological Evolution (618 words, 1 pages)

Root-Bernstein offers diverse evidence to support the fact of biological evolution. According to Root-Bernstein, scientific research always leaves a room for physical explanation to transform from theory to the actual truth, and so is the fact of biological evolution. Science is typically driven by the quest of wanting to discover ... Read More

An Introduction to the Homeostasis System (451 words, 1 pages)

IntroductionOur bodies are entitled to a number of systems of feedback control which enhances their survival. Homeostasis system works to regulate the internal environment and maintain its stability and constant condition in the body of a living organism. The essay below refers to various control systemsControl mechanismsIn reference to any ... Read More

An Overview of the Detection Methods of Extra Solar Planets (618 words, 1 pages)

In the past years before 1991, it was only the sun that was believed to be producing its own solar. There was no evidence of this and the Astronomers decided to find out. Few years later, the astronomers found the first extrasolar planet that was orbiting to the next star. ... Read More

An Analysis of the Article of “How Do Nerves Activate Muscles” (605 words, 1 pages)

The article covered is "How Do Nerves Activate Muscle Chemical Signals from Nerve Open Ion Channels in Skeletal Muscle" by Rosen, (2008). The world we live in today is driven by science and technology. Of course, the importance of these two cannot be over emphasized especially on the role they ... Read More

A Description of the Flow Through a Sluice Gate Which Can Be Reasonably Modeled Using the Bernoulli Equation (349 words, 1 pages)

Flow through a sluice gate can be reasonably modeled using the Bernoulli equation. The potential energy of the water behind the sluice gate is converted into kinetic energy as the water passes under the gate. Thus the velocity of the water can be calculated directly from the height of the ... Read More

A Description of Nano Manufactured Products Which Usually Require Considerable Time For their Quality To Be Accessed (509 words, 1 pages)

Nanomanufactured products usually require considerable time for their quality to be accessed. Nanomanufacturing does not always have the ability to access the quality of their products within the shortest time possible. This consequently delays feedback on the manufacturing section which degrades performance of quality control. Companies incur huge losses since ... Read More

An Analysis of Emotions Which Comprise of Different Experiences By the Human Mind (316 words, 1 pages)

Emotions comprise of different experiences by the human mind. The complex psycho-physiological experience of a person's state of mind interacts with the internal and external factors influences to result in an emotion. The internal factor consists of biochemical reactions while the environment makes up the external factors. Motivation, disposition or ... Read More

An Introduction to the Stem Cells Research (321 words, 1 pages)

It is usually seen that when there is a cut on the finger, the skin on it is replaced after some time. Similarly if, due to some injury bleeding has occurred, body can very well replenish the stock of blood cells through the self capacity of the body to form ... Read More

An Introduction to the Knowledge of Human Anatomy and Animal Physiology (469 words, 1 pages)

From the knowledge of human anatomy and animal physiology, the body is made up of various body parts which are interrelated in the manner in which they operate and perform unique and specific functions. Although these functions are distinct and associate with particular body parts, they are significantly important and ... Read More

An Analysis of the Civilized World (322 words, 1 pages)

a) The ritualized actions done to the body by the Nacerima may seem very bizarre, but what are some of the reasons these actions are done? Provide at least two specific examples.In the civilized world, the rituals done to the body by the Nacerima may seem to be bizarre, weird ... Read More

A Description of Inhalants Which Have Certain Substances Used By People To Make or Produce Fumes or Vapor Which is Inhaled To Bring on a Psychoactive Effect (320 words, 1 pages)

Inhalants are certain substances used by people to make or produce fumes or vapor which is inhaled to bring on a psychoactive effect (Lobo Triggle, 2009). Basically, the main feature of inhalants that distinguishes it from other inhalable abused substances is that inhalants are exceptional and can only be absorbed ... Read More

The Significant Role of Genetics in the Behavior of People (343 words, 1 pages)

Genetics plays a significant role in the behavior that people are displaying and the studies show that maltreated children may sometimes grow to develop antisocial behavior. It is, therefore, a powerful concern since children suffering from the maltreatment may end up as the delinquents and criminals in their society. The ... Read More

A Description of the Scientists Who are Involved in Many Research Projects (1144 words, 2 pages)

Scientists are involved in many research projects. After the research projects, they are needed to come up with a detailed report. This report is to be presented to a certain audience. It can be done either in public or in private. This point divides the audience into two diverse groups, ... Read More

A Description of an Atom Which Can Be Defined as the Smallest Particle of an Element (287 words, 1 pages)

An atom can also be defined as the smallest particle of an element is usually the smallest unit of matter made up of a central nucleus in the midst of electrons that are negatively charged. In the atomic nucleus are protons which are positively charged, and neutrons that are electrically ... Read More

A Literary Analysis of Waves and Radiation, the Airborne Toxic Event and Dylar (302 words, 1 pages)

The book is divided into three parts namely Waves and Radiation, The Airborne Toxic Event, and Dylar. The first part extensively covers on the premises of the novel and presents necessary perspective for the ensuing portions. In the book technological developments is cited as a component in changing society and ... Read More

Biology Essay Examples