Antimicrobial Agents in Household Use: Triclosan Describe how Triclosan works on a molecular level. Explain how Triclosan differs from soap and bleach in its antimicrobial activity. Triclosan blocks the active site of the enoyl-acyl carrier protein Continue Reading...
Evolutionary biologists have agreed that sex is essential to evolutionary longevity, however they cannot agree why (Milius, 2000). Rotifers seem to be another fly in their ointment. In the end, researchers have found that nearly identical pairs of Continue Reading...
598) The study concludes that, "These few observations provide a fascinating window into the way in which new dietary regimes can affect neurotransmitter synthesis and thereby influence broad-based activity patterns in the brain" (Blumenberg et al. Continue Reading...
Disease Control. You have been called to a remote area of Uganda to study a mysterious disease that is causing respiratory ailments in a small village. You isolate a bacterium from several patients that seems like a good candidate for the pathogen. Continue Reading...
An important evolutionary distinction between primates and humans is that puberty and reproduction may begin in primates before the end of the juvenile stage. Comparison of the developmental stages experienced by both primates and humans has provid Continue Reading...
If there is evolution, then God does not exist. If God exists, then scientific theories such as evolution are immaterial or even nonexistent. However, there is a way to understand God even in a world where Darwin's theory of evolution is correct. In Continue Reading...
By treating genetic disorders, natural selection is interrupted -- these individuals do not die as they naturally would have, and so their genetic disadvantage no longer selects against them. iT could be argued, however, that humans have stopped evo Continue Reading...
Science and Fiction The film Moon (2009) depicts the story of a man who is on a three-year mission on the moon mining helium-3 for people back on Earth. He is residing by himself and accompanied by a robot named GERTY. A couple of weeks before he ge Continue Reading...
Additional skeletal clues referring to development are that female skeletons tend to mature faster than males, with a hardening of the cartilage occurring at a younger age, by age 18 for females and age 21 for males. This may be due to the reproduc Continue Reading...
person within the Christian worldview. Specifically it will discuss technology, the environment, and the media as it relates to my personal Christian worldview. As noted in this course, understanding a worldview can help a person understand other pe Continue Reading...
The Usefulness of Anthropology in a Globalized Society In his seminal text, The Naked Ape, Desmond Morris examines the biological basis for modern human behaviors in urban settings, and makes the point that some of the more baffling ways that people Continue Reading...
Gift giving creates a bond between the giver and the receiver. Mauss felt that to reject a gift, was to reject the social bond attached to it. Likewise, to fail to reciprocate is viewed as a dishonorable act in some cultures. Gift giving is a means Continue Reading...
Darwin and Determinism All theory is against the freedom of the will; all experience is for it. Samuel Johnson James Boswell's Life of Johnson (1791) Are we the conscious authors of our actions or do our actions happen to us? A casual discussion Continue Reading...
Wes Sechrest and Thomas M. Brooks and published in the National Academy of Sciences reveals the results of a study they conducted investigating the varying levels of biodiversity distributed throughout the world. The authors employ a fairly novel ap Continue Reading...
living things are characterized by the following seven characteristics namely mobility, respiration, excretion, sensitivity or response to external stimulus, growth, feeding, and reproduction. Though there may be variations between animal and plant Continue Reading...
Solving the 1D Bin Packing Problem Using a Parallel Genetic Algorithm: A Benchmark Test The past few decades have witnessed the introduction in a wide range of technological innovations that have had an enormous impact on consumers, businesses and g Continue Reading...
Biology is not destiny, either in terms of gender status or in terms of reproductive roles. Although female bodies carry the unique equipment for gestation and birth, their bodies do not and should not determine their destinies as human beings. The b Continue Reading...
Human Ecology At the beginning of this course, I offered that my stance on the human ecological situation was generally pessimistic. That stance has not changed, because I do not see how any thinking human could be optimistic about the present state Continue Reading...
Joseph Tainter, Sustainability What does moving toward sustainability really entail? Joseph Tainter's article on "Social Complexity and Sustainability" makes a crucial distinction at the outset, differentiating sustainability from resiliency. Sustai Continue Reading...
" (Sukumaran, 2004) Mutation is what results in the difference and may be utilized as a measure of the time that has elapsed since separation of the species from the common ancestor during evolution. This is a method of "inferring the divergence of t Continue Reading...
" Human development- behavioral shifts in human being that tae place during the course of an entire lifespan ("Human Behavior"). Risk Analysis- the activity of determining and analyzing the dangerous natural and human caused negative events. This a Continue Reading...
Anthro "On the Law which has Regulated the Introduction of New Species" is a paper written in 1855 by the pioneering evolutionary biologist Alfred Russel Wallace. The article outlines a theory of evolution that predates Darwin's Origin of Species. I Continue Reading...
Vertebrates It is common knowledge that the human body consists of about 65% water. People cannot live any longer than five days without H20. Individuals of all ages love to sail the oceans, swim in the sea and soar under or speed across the waves. Continue Reading...
Technological innovations were common as mankind learned to communicate with one another. Working in social groups early humans discovered tools, methods for controlling fire and using the wheel and eventual begin developing methods for "recording a Continue Reading...
Mammals will evolve (to choose an analogy) but they do not revert to being reptiles. If the subjects of this research had simply disagreed about the exact biographical dates of the model this would not have been problematic. If research subjects, fo Continue Reading...
Genomes and Comparative Genomics Over the last decade we have achieved rapid strides in the field of genetic engineering. The study of molecular biology has been fairly advanced mainly aided by the unprecedented growth in information technology. Tod Continue Reading...
Botany Cypripedium Reginae Lifecycle Structure Evolution Additional Interest Cypripedium reginae is more commonly known as Pink and White Lady's Slipper, Queens Lady's Slipper or Showy Lady's Slipper (Kartesz, 1994). Coming from the plantae kin Continue Reading...
The developed countries hence experience higher survivorship for most age groups resulting in a balanced and healthy reproductive structure. The age distribution needs to complement or mirror the high survivorship ratio as the extinction of even one Continue Reading...
Environmental Influences, Domain Specificity, and Heterozygous Potential: Environmental influences have also contributed profoundly to human sexual behavior, which becomes particularly evident when one examines certain statistical tendencies perta Continue Reading...
Early Education Shows No Benefit (HSLDA 2007) This article argues for the viewpoint that Head-Start-type early education is not only non-productive, but can actually lead to detriments to children's development as they enter formal school. The art Continue Reading...
Search of the Perfect Host The Origins and Specificity of Parasites The door opens. You walk into the room. You hear your favorite music. You see your best friends. Your favorite drink is waiting on the bar. Smiling, the hostess approaches, "I did Continue Reading...
Pinker maintains that evolution follows a branching, rather than linear pattern. Many species develop concurrently, each with their own survival instincts. Humans, and their survival instinct of language, are just one branch of the evolutionary proc Continue Reading...
Biopsychology Nature and nature psychology explains the behavior of man and the origin of individual differences and their personalities. Nature and nature theories explain the origin of individual differences and type development of personality. In Continue Reading...
Diversity and Organisms Phylogeny is the patterns of lineage branching, produced by the true evolutionary history of the organisms being considered (UCMP Web site). Speciation is the changes in related organisms to the point where they are different Continue Reading...
Theoretical Perspective of the Biological Approach to Personality Psychology Personality is defined as a person's exceptional deviation on the general evolutionary design for human temperament. A personality trait refers to a durable disposition to Continue Reading...
Scientific Approaches to Hookup Culture On a practically day-to-day basis we are swamped with tales about the collapse of the current star marital relationship-- and cheating is usually the source of those who choose to separate. Is it even possible Continue Reading...
Socratic Method of Questioning in "Inherit the Wind." It is a truism, repeated in many crime shows as well as by many lawyers, that a good lawyer never asks a question unless he or she knows the answer to the question, much like the famous Greek te Continue Reading...
Creature Contacts a) Shipman, Pat. "Creature Contacts." New Scientist 210.2814 (2011). 32-36. Web. 11 Nov. 11. b) As author Pat Shipman points out, the sight of humans and animals together is so commonplace that it is seldom given much thought. Th Continue Reading...
Anthropology Review and Critique: Gender in Cross-Cultural Perspectives The textbook by Brettell and Sargent on the myriad and diverse studies of gender is not only written with excellent scholarship and with a style that is engaging, but the subjec Continue Reading...
