Biology Essays Examples For College & High School Students in PDF

10822 total results

A Discussion on the Ethical Debates Surrounding the Cloning of Organisms Based on Various Articles (664 words, 3 pages)

What are the ethical debates surrounding cloning organisms?Eisenberg L.. 2003. Human Cloning Arguments Against. 2003 Encyclopedia of the Human Genome. cited 2015 8 October Hoboken Wiley. Available from httpwww.CredoReference.org In his article, Eisenberg speaks a lot of the negative aspects of cloning organisms. This is useful in my research because ... Read More

An Analysis of the Experiment for Killing Mycobacterium Dirtices (1653 words, 7 pages)

AbstractThe goal of this experiment was to calculate the adsorption rate of the newly discovered mycobacteriophage Treedirt. Adsorption rate, and from there latent period and burst size, were all calculated by using the data collected from serial dilutions and weekly plaque assays carried out over the course of three weeks. ... Read More

The Different Types and Effects of Fats in the Human Body (1885 words, 9 pages)

AbstractThere are three main types of fats unsaturated, saturated, and trans fats. Each has an effect on human health. Unsaturated fats such as omega-3 and omega-6 are found to have both positive and negative effects on inflammation. However, saturated and trans fat have been overwhelmingly found to decrease overall health. ... Read More

Pikachurin, the Most Ironic of Proteins (682 words, 3 pages)

Pikachurin The Most Ironic of ProteinsBeing a scientist, chemist, biologist or anything falling into the fields of science in general is perhaps considered by the general public to be one of the most serious professions in the world. The constant monitoring of calculations, test results, experiment design and thousands of ... Read More

A Research on the Ethical Treatment of Stem Cells (3269 words, 11 pages)

How did a single cell the zygote, or fertilized egg manage the colossal feat of expanding into a highly complex individual? (Parson 29). This question, one that has been rooted in centuries of studies and research, is at the base of a heated debate now rising exponentially in the concerns ... Read More

Light and Wind Effects on the Transpiration Rate of Helianthus Tuberosus (2409 words, 10 pages)

Abstract Transpiration is an importance process within hydrology that plays a crucial role in the biotic factors within the environment. From past studies, environmental factors such as wind and light have been found to impact the rate of transpiration among plants. Focusing on this impact, the effects of wind and ... Read More

The Biology of Mind and Consciousness (625 words, 2 pages)

Chapter 2 The Biology of Mind and ConsciousnessAll nervous system function begins with the basic building blocks-the neurons. Each neuron has a makeup that is generally universal to all neurons, even though the types of neurons and their functions may differ. The bushy extensions that receive messages and conduct them ... Read More

An Experiment on the Effects of Light Changes on Photosynthesis (631 words, 3 pages)

Naranja ReportIntroductionPhotosynthesis is the process in which plants steal carbon dioxide from the air and transfigure it to oxygen so organisms can breathe. Photosynthesis is tremendously vital for all existence on this planet. Without the production of oxygen, everything dies. Photosynthesis is fueled by many variables which may include Sunlight, ... Read More

An Experiment to Help Identify the Different Leaf Pigments (1713 words, 6 pages)

IntroductionPhotosynthesis, by definition, is the process by which plants, algae, and some bacteria transform light energy to chemical energy stored in the bonds of sugars. This process requires an input of carbon dioxide (CO2) and water (H2O) and produces oxygen gas (O2) as a waste product (1). Although photosynthesis produces ... Read More

The Possibility of Treating All Diseases through Stem Cells (1391 words, 5 pages)

Stem Cells are cells located in organ tissue all in your body. They can be used to heal what was thought of to be incurable. With the research that has been going on with stem cells scientists have figured out that adult stem cells can cure over 70 incurable diseases ... Read More

An Analysis of Photosynthesis in Plants (3272 words, 13 pages)

IntroductionPlants are autotrophic, meaning they can harvest their own energy by converting light energy into chemical energy through photosynthesis, which involves the light reactions and the Calvin Cycle, but they can also perform cellular respiration when light is not available (Reece et al., 2014). Since carbon dioxide is consumed in ... Read More

A Discussion on a Lab Experiment That Determined That Experiencing Stress Alters a Male Mouse’s Sperm (1838 words, 7 pages)

In a recent study at the University of Pennsylvania led by Tracy L. Bale, a professor of neuroscience, researchers found, at the molecular level, that experiencing stress alters a male mouses sperm in such a way that the offsprings response to stress is affected. In their 2013 study, titled Paternal ... Read More

A Lab Experiment to Study Sexual Selection and Mating Behavior of the Wasp, Nasonia Vitripennis (1591 words, 9 pages)

Abstract The overall purpose of this lab is to study sexual selection and mating behavior through the process of devising and conducting an experiment to observe the behavior of the wasp, Nasonia vitripennis. The Nasonia vitripennis is a common parasite of the pupae of cyclorrhaphous fly and in bird nests. ... Read More

An Argument in Favor of Prohibitng Animal Research due to Existing Alternatives, the Innocence of the Subjects, and Inadequacy (464 words, 2 pages)

Animal research should be prohibited. There are other alternativesfor testing products that do not include using animals the animals areinnocent they do not deserve the cruelty put forth on them during testingand animal testing does not always prove whether a product is safe forhuman use or not. There are absolutely ... Read More

Patterns of Inheritance from Parents to Children (714 words, 3 pages)

Patterns of inheritance is described as traits being passed down from generation to generation. I recently read a news article called Succession Science Are Fingerprint Patterns Inherited? this article was written by Scientific America on June 12, 2014. This article is about a persons DNA and why kids have comparable ... Read More

A Debate Falling on the Comparison Between Human and Non-Human Clone Experimentation (928 words, 5 pages)

Cloning is a medical phenomenon that has been talked about for ages. Every day, the medical industry is further enhancing its incredible field in hopes of finding cures for multiple diseases and even making steps to cure cancer. This has become possible due to the replication of certain cells in ... Read More

The Importance of Proteins in the Human Body (861 words, 3 pages)

Protein Essay Most people think of food like meat or chicken when they hear the word protein. Everyone tells you to eat proteins and then you will grown muscles. You will need more proteins if you want to build muscles I hear these words all the time. But most of ... Read More

A Comparison of Thomas Jefferson’s and John Locke’s Views on the State of Nature (729 words, 3 pages)

Thomas Jefferson once stated that, Bacon, Locke, Newton I consider them as the three greatest men that have ever lived, without any exception, and as having laid the foundation of those superstructures which have been raised in the Physical and Moral sciences. He also stated that John Locke influenced his ... Read More

Biodiversity Loss as One of the Biggest Wicked Problems on Our Planet (714 words, 3 pages)

Wicked Problems When you first hear the term wicked problems, its easy to imagine something evil. And while dealing with environmental problems, it becomes increasingly easy to define everything that causes damage as evil and difficult. Therefore, the concept of wicked problems becomes even more difficult to comprehend. Wicked problems ... Read More

Wetland Biomes and the Creatures and Plants Living Within Them (2754 words, 10 pages)

Biomes are large geographical areas that make up all of the different ecosystems of the earth. Climate and geography of regions are the classification points that determine which biomes are found in that area (1). There are two types of biomes aquatic biomes and terrestrial. Of the many biomes that ... Read More

The Successful Adaptation of Tibetans to High-Altitude Environments in Tibet Due to Genetic Changes (1720 words, 8 pages)

Humans have adjusted to their various environments over hundreds of thousands of years through a wide variety of both behavioral as well as genetic adaptations. One of the most remarkable as well as rapid examples of this is the genetic changes that led to high-altitude tolerance in populations that live ... Read More

An Experiment to Understand the Process of Photosynthesis (680 words, 4 pages)

Experimental Lab 7 PhotosynthesisIntroductionThe objective of this experiment is to understand photosynthesis, specifically on the pigments in chlorophyll and their absorption spectra as well as techniques used in paper chromatography. Photoautotrophs, like plants and algae, contain pigments that convert light energy into chemical energy that can be later transformed into ... Read More

The Evidence That Animal’s Physical Capability of Communication is Similar to Humans in Chatty as a Magpie, an Essay by Hannah Holmes (1657 words, 6 pages)

Chatty as a MagpieAny and all living organisms rely on communication to survive. A plant sends signals to its energy-lacking chloroplasts to undergo photosynthesis, wild dogs fight to claim their alpha-male status, and newborns cry when they need nourishment. It is apparent that different beings have generated different levels of ... Read More

An Argument in Favor of the Valid Arguments of the Pontifical Academy for Life on the Use of Human Embryonic Stem Cells in Scientific Research (546 words, 2 pages)

An Argument in Favor of Using Human Embryonic Stem Cells in Scientific ResearchEmbryonic stem cells are a remarkable resource for regenerating damaged tissue, and in moving forward in embryonic research. The Pontifical Academy for Life argues, however, that a human embryo is a full-fledged human being, and that they have ... Read More

The Negative Effects of the Loss of Biodiversity (1308 words, 5 pages)

Biodiversity is the variation of life in an area. It is comprised of ecosystem diversity, genetic diversity, and species diversity. Biodiversity is important because it helps guard ecosystems against the devastating effects of extinction. Biodiversity is being lost because of habitat loss from pollution, deforestation, and overhunting. Loss of biodiversity ... Read More

An Experiment to Understand the Fermentation Process in Different Carbohydrates (795 words, 4 pages)

Experimental Lab 6 FermentationIntroductionThe objective of this experiment is to understand and measure the process of fermentation with different carbohydrates. Fermentation can be defined as a metabolic process that converts carbohydrates into ATP, gases, andor alcohols. Yeast is a heterotrophic eukaryote whose cells rely on carbon sources, or sugars, for ... Read More

The Roles of Synaptogenesis, Synaptic Pruning and Myelination in Brain Development (2601 words, 6 pages)

A. Synaptogenesis, synaptic pruning and myelination each play an important role in brain development. Synaptogenesis is the formation of synapses between neurons in the nervous system. Although it occurs throughout a healthy persons lifespan, an explosion of synapse formation occurs during early brain development, known as exuberant synaptogenesis (httpen.wikipedia.orgwikiSynaptogenesis). Synaptogenesis ... Read More

A Lab Experiment to Explore the Fatigue of Muscle Concentration by Measuring Both Metabolic and Electrical Changes Over a Period of Time (1626 words, 8 pages)

Muscle Contraction Lab ReportPurposeThe purpose of this lab is to explore the fatigue of muscle contraction by measuring both metabolic and electrical changes over a period of time. We will fulfill these objectives by measuring a subject's continuous grip strength and repetitive grip strength with a Vernier Hand Dynamometer and ... Read More

A Lab Experiment to Determine the Habitat Preferences of Sowbugs (1954 words, 8 pages)

Habitat Texture Preferences of SowbugsAbstractIn this lab, we experimented to see what kind of habitat sowbugs (Porcellio scaber) would prefer. Sowbugs, a type of Isopod, have gills on the bottom of their bodies and have a diet primarily of plant matter (Aune et al. 2015). We hypothesized the sowbugs would ... Read More

A Lab Experiment to Determine How the Kidney Reacts to a Change in Water Volume and Solute Concentration in the Blood (1092 words, 4 pages)

Renal Lab ReportObjectivesThe purpose of this laboratory is to explore how the kidney reacts to a change in water volume and solute concentration in the blood. This objective will be accomplished by drinking different amounts of water and of NaCl and analyzing the urine. We hypothesized three different scenarios for ... Read More

Biology Essay Examples