Unit 1 -man is high 50’s to 60% water -distribution in body divided into 3 compartments: 1) intracellular - 28 litres 2) intercellular/interstitial fluid - 11 litres - 80% 3) blood plasma - 3 litres - 20% -women contain less water than men -organisms can contain 60-80% water -bact...

Cell theory- all organisms are made of one or more cells and the products of those cells. An organism may be a single cell, such as a bacterium, or many cells organized to function together as in an animal or plant. In many celled organisms, there may be intercellular material made by the cells. All...

The environment in which we live in is constantly changing. It is a valuable resource that should not be overrun by big business. Our environment is repeatedly tested to its limits by pollution from big businesses that continue to ignore regulations and laws. Business should not be allowed to cont...

Genetic engineering has opened many doors for new sciences to develop. One such science is the research and alteration of the food we eat; this is commonly known as transgenic research. Whether through crops or agricultural animals, the common goal is to increase food surplus. Most of the GM (...

Like the fabric of time itself, Susan Griffin's essay "Our Secret" is an essentially non-linear piece of writing. However, the author creates cohesiveness by weaving core threads of meaning and intent. Passages that would otherwise be completely disjointed from one another: stories of the Holoc...

A FUTURE OF CLONING Let us discuss a future of cloning on animals and humans. We have heard about cloning for many years now. However, we did not know that they had actually been doing it, until they successfully cloned Dolly the sheep. What is cloning? Cloning is an organism, or group of ...

If your 15 year-old daughter found out she were pregnant, as a parent, would you support an abortion? What if your father had to be keep alive with tubes and machines? Do you want adesigner baby?? If a criminal took the life of a family member, would you want him to die? All these life issues of...

Anthropology- the study of humankind everywhere, through time, seeks to produce reliable knowledge about people and their behavior, both about what makes them different and what they have in common. What They Do- Physical anth- study humans as biological organisms, tracing there evolutionary devel...

Bacteria - Oldest, structurally simplest, most abundant forms of life - Only organism with prokaryotic cellular organization - The only members of the kingdom Monera (4800 different kinds) - Characteristics change depending on growth conditions - Maintenance of lif...

I grew up in a time and place where faith existed but was never questioned. After all, when you're a kid, adults tell you that Santa Claus, the Easter Bunny, the Tooth Fairy and God are all real. And that believing in them would get you gifts, baskets of candy, money, and someone who could help you...

Almost 60 years ago the first antibiotics were developed, and they were created at a time when previously untreatable infections such as tuberculosis, gonorrhea, and syphilis could be almost miraculously cured. Infections like these could be a death sentence, and until recently they many be just ...

Abstract In this lab we are using Saccharomyces cerevisiae to test two genes for simple mendilan inheritance. This also models what Mendel did when he crossed two heterozygote plants, the strains we are using represent the gametes of the pea plants so we get the expected ratios of an independent as...