Biology Essays Examples For College & High School Students in PDF

10822 total results

An Overview of the Science of Gene Therapy in the Future (1161 words, 2 pages)

Been diagnosed with a terminal heredity disease? Dont worry about it, by the year 2025 a simple trip to the doctor along with a shot and you will be on the road to recovery. The science of gene therapy is well on its way to become an effective form of ... Read More

An Analysis of the Gaia Hypothesis by Dr James Lovelock (922 words, 2 pages)

Explain Lovelocks Gaia Hypothesis. Be sure to include the concept of symbiosis or mutualism. What role do human beings play in this hypothesis?The Gaia Hypothesis is the theory that living organisms and inorganic material are part of a dynamic system that shape Earth's biosphere, in Lynn Margulis's words, a "super ... Read More

An Analysis of the Breakdown of Evidence in Forensic Science (4728 words, 6 pages)

Even the greatest crime investigator in history relied on the only true witnessevidenceto solve a crime. Although fictitious, Sherlock Holmes techniques of intense observation and logical application of detail inspire the basis of solving any crime. Those skills, added to todays growing technology allow police efforts to successfully conduct an ... Read More

An Analysis of the Forensic Science in Application of Law (1610 words, 3 pages)

Forensic Science, also known as Forensics, is the application of science to law. It uses highly developed technology to uncover scientific evidence in a variety of fields. Modern forensic science has a broad range of applications. The most common use of forensic science is to investigate criminal cases involving a ... Read More

An Analysis of the Planets Discovered by the Hubble Space Telescope (528 words, 2 pages)

Are there planets in solar systems besides our own? This is a question the scientists have been trying to answer for ages. While it would seem implausible to believe that other solar systems are unable to form planets, until recently, astronomers here on Earth had been unable to confirm that ... Read More

A Comparison of the Growth of Two Pea Plants (426 words, 2 pages)

The purpose of this experiment was to compare and contrast the growth of two pea plants when one has been manipulated. I chose cinnamon for this study because it is a common spice that we, as humans consume therefore I wanted to find cinnamons effect on plant life. Furthermore, I ... Read More

An Overview of the Questions on the Origin of Life and Universe for the Human Curiosity (1065 words, 2 pages)

Questions on the origin of life and of the universe must have challenged human curiosity and imagination as soon as early man had time for activities other than survival. In 1859, Charles Darwin published the Origin of Species, and since then, people have debated between the creationism and evolutionism theories. ... Read More

An Analysis of the Evolution Versus Creationism in Modern World (895 words, 2 pages)

Evolution vs. CreationismDNA, (dioxi-ribonucleic acid) is very valuable and versatile due to the fact that all life on Earth uses it in the same way, (as far as we know), DNA can now be controlled and altered to produce many benefits to society. This process of so called gene-manipulation is ... Read More

An Analysis of the Concept of Human Evolution and the Biological and Cultural Development of Humans (3062 words, 4 pages)

Human evolution is the biological and cultural development of humans. A human is any member of the species Homo sapiens, meaning wise man. Since at least the Upper Paleolithic era, some 40,000 years ago, every human society has devised a creation myth to explain how humans came to be. Creation ... Read More

An Analysis of the Purpose of the Experiment on the Effects of Sugar Types and Temperatures (657 words, 2 pages)

The purpose of this experiment is to test the effects of different sugar types with pH and temperatures. We are testing to see if there is a difference in reaction and reaction time when placed into different temperature and pH. We are looking for changes in color, solidity, reaction time, ... Read More

An Analysis of the All Life on Earth on the Energy of the Sun (652 words, 1 pages)

All life on Earth depends on energy from the sun. Solar energy is the source of energy for photosynthesis. It provides the warmth necessary for plants and animals to survive. The heat from the sun causes water on the Earth's surface to evaporate and form clouds that eventually provide fresh ... Read More

An Analysis of the Separation of Native Proteins by Electrophoresis (845 words, 2 pages)

I. The separation of native proteins by electrophoresis using agarose gel as a mediumII. The purpose of this experiment was to see which direction certain proteins will migrate according to net charge of protein and pH of buffer used. III. Proteins play an important role in the structure and function ... Read More

An Analysis of the Electromagnetic Spectrum as an Organization of Six Different Wavelengths (2018 words, 3 pages)

The electromagnetic spectrum is made up of six different types of waves. Radio waves, Microwaves, Infrared waves, Visible light, Ultraviolet light, X-rays and Gamma rays. The radio waves are used to transmit radio and television signals. The infrared waves are used to tell temperature of areas. Visible light is all ... Read More

An Overview of the Way that Electro-Magnetic Fields Affect Human Life (1351 words, 3 pages)

How Electro-Magnetic Fields affect our livesElectricity is the building block of our society. Now more and more we are becoming dependent on electricity. From computers to microwaves, electric power is what keeps our society running. Something that no one thinks about is Electro-Magnetic Fields or (ELFs). While these ELFs are ... Read More

A Biography of Albert Einstein, a Famous American Scientist (372 words, 3 pages)

Albert Einstein was born in Ulm, Bavaria, Deutschland on March 14, 1879. A year after he was born, his parets moved to Mnchen. Despite him gowing to be a geneius, as a child his parents thought him to be backwards. He was slower to learn than the average person to ... Read More

An Analysis of the History of the Periodic Table of Elements by Dmitri Mendeleev (2251 words, 6 pages)

The History of the Periodic Table of Elements Dmitri Mendeleev and the early Periodic Table Dmitri Mendeleev was born in Tobolsk, Siberia, on February 7, 1834 .He was the youngest of 14 children born to Maria Dmitrievna Korniliev and Ivan Pavlovitch Mendeleev. His father was director of the local gymnasium. ... Read More

An Analysis of the 1960’s Studies of the Process of Reannealing in Molecular Science by Julius Marmur (1132 words, 3 pages)

In 1960, Julius Marmur and his coworkers conducted studies at Harvard University that resulted in the discovery of the process of reannealing. This process involves the reassociation of single strands into double-stranded molecules that are stable. From the discovery of the reannealing process, the methodology nucleic acid hybridization has evolved. ... Read More

An Analysis of the Dna Fingerprinting as an Method of Identification in England (1015 words, 2 pages)

DNA Fingerprinting is also referred to as DNA profiling and DNA typing. It was first developed as an identification technique in England in 1985. The original use was to expose the presence of any genetic diseases. About three years later it became used to identify criminals through the analysis of ... Read More

An Analysis of an Ionic Bond as an Electrical Attraction Between Two Opposed Atoms (399 words, 1 pages)

An ionic bond is an electrical attraction between two oppositely charged atoms or groups of atoms. Normally, atoms are neutral and have no charge. However, in order to gain stability they will sacrifice their neutrality by either losing one or more of its outermost electrons thus becoming a positive ion ... Read More

An Analysis of the Coastal Sage Scrub Ecosystem and the Diversity of Organisms (1009 words, 2 pages)

The coastal sage scrub ecosystem that we researched in is a community of soft chaparral plants, which evolved either from trees or herbs in dry climates most similar to that of a Mediterranean shrub land. The climate has hot, dry summers with at least one month of protracted drought and ... Read More

An Analysis of the Comet in Astronomy (490 words, 1 pages)

A Comet looks like a star with a tail. Some comets do not have tails, and look like hazy, round spots of light. But most comets have three parts a nucleus, a head, and a tail. The bright central nucleus may be nearly as large as the earth, which is ... Read More

An Analysis of the Concept of Cloning and the Opinion on the Experimental Cloning (576 words, 1 pages)

Cloning All Constraints Should be LiftedALL CONSTRAINTS UPON CLONING SHOULD BE LIFTEDCloning has been a very controversial topic since it affects moral values of human beings and other living things alike. In February 1997 scientists in Scotland announced the birth of the first cloned sheep named Dolly, this heralded the ... Read More

An Analysis of the Cloning Process as an Asexual Reproductive Process (3279 words, 5 pages)

Clone is an organism, or group of organisms, derived from another organism by an asexual (nonsexual) reproductive process. The word clone has been applied to cells as well as to organisms, so a group of cells stemming from a single cell is also called a clone. Usually the members of ... Read More

An Analysis of the Concept of Cloning and the Production of Genetic Copies (1780 words, 3 pages)

Cloning The production of genetic copies. Clones A group of genetically identical organisms.Ever since the belief that cloning was a possibility, and especially since it has been developed, it has been a major conflict in the ethical world of values. There are many different pros and cons about the subject, ... Read More

An Analysis of the Topic of Cloning During the Start of 21st Century (845 words, 2 pages)

Cloning In the past few years, the topic of cloning has been in the news a lot. It is a very controversial issue, with many opposing viewpoints. While some find it acceptable, others object for religious reasons. A big concern is the possibility of abuse of this new technology. One ... Read More

An Analysis of the Chromatography Methods for Liquid or Gaseous Mixtures (605 words, 1 pages)

Chromatography is a method of separating substances that make up a liquid or gaseous mixture. One use of it is to measure or identify low concentrations of substances, such as pollutants in air or water. Another use is to separate and identify products of chemical reactions. Chemists use this method ... Read More

An Analysis of the Descriptive Chemistry Principles (561 words, 3 pages)

Descriptive Chemistry is the aspect of chemistry that describes the sources, properties, and uses of specific elements and their compounds.Flux in a blast furnace, is the substance that causes mineral impurities in an ore to melt more readily.Slag is a light, easily melted, glasslike material formed in smelting process.Froth Flotation ... Read More

An Analysis of the Chemistry Science in Production for Human Needs (1874 words, 7 pages)

Abstract Chemistry is by far the most productive science concerning the number of publications. A closer look at chemical papers reveals that most papers deal with new substances. The rapid growth of chemical knowledge seriously challenges all institutions and individuals concerned with chemistry. Chemistry documentation following the principle of completeness ... Read More

An Analysis of the Chemical Warfare and Chemical Weapons (919 words, 2 pages)

Chemical weapons are chemical agents of warfare taken to be chemical substances, whether gaseous, liquid, or solid, which might be harmful because of their direct toxic effect on human, animals, and plants. A chemical agent is a chemical substance, which is intended for use in military operations to kill or ... Read More

An Overview of the Chemical Warfare and the use of Natural or Synthetic Substances to Kill an Enemy (2237 words, 5 pages)

Chemical warfare is the use of natural or synthetic substances to disable or kill an enemy. It is also used to prevent them from using resources such as agricultural products or foliage in which to hide. Why use chemical weapons? Because of their ability to cause mass casualties or damage ... Read More

Biology Essay Examples