John Moore AP world history Chapter 5:The classical period; directions,diversions and decline by 500 C.E. Thesis: Picture: A picture of a painting of Christ with his head surrounded by a halo. Timeline: 1000B.C. 1000 Polynesians reach Fiji, Samoa 1000 independent kingdom of Kush 800–400 spread of Olmec civilization; cultivation of maize, potatoes; domestication of turkeys, dogs 300 rise of Axum. 1C.E 30 crucifixion of Jesus 100 root crops introduced-southern Africa-trade 100 beginning of decline– han dynasty 180 Rome begins to decline 200 extensive agriculture-Japan 227 beginning Sassanid Empire in Persia 250 C.E 884–305 Reign of Diocletian 300 Ethiopia adopts Christianity 312– 337 Reign of Constantine 370–480 Nomadic invasions of western Europe…
C- SCOTUS upheld the promotion under the voluntary affirmative action plan, the plan was reasonable.…
In chapter one it talks about how hemachromatosis is a hereditary disease and it’s the most common genetic disease for people of European descent, in which the body can't register that it has enough iron. So it keeps absorbing as much of it as possible, and this can have very, serious side effects (including death). Iron is very important for bacteria, cancer, and other things to grow. The way this disease is most easily treated is blood letting. Looks like all those crazy blood-letting, leech-sticking doctors weren't mistreating everyone. What is the author's argument for why this disease stuck around? To really simplify things: during the black plague in Europe, people with more iron in their system were more likely to die because bacteria feeds on iron. Women, children, and the elderly were less targeted than men. But people with hemachromatosis also happen to have white immune system blood cells with considerably less iron than the normal person, and this counteracted the precise way that the bubonic plague killed its victims - through their own immune system. Therefore, their immune system was actually able to fight off the bubonic plague, allowing them to live while 1/3 - 1/4 of the population died off. Even though hemachromatosis will eventually overload your system with iron, unabated, and cause you to die, it will save your life against normal infections. On the other hand, anemia has evolved because not having enough iron in your system means that it is hard for bacteria to live. While we do need iron, anemia has helped many populations avoid things like malaria.…
AP Biology Summer Reading Book: Survival of the Sickest You will need to purchase Survival of the Sickest by Dr. Sharon Moalem – ISBN: 978-‐0-‐06-‐0889 Assignment • Answer the following questions after reading each chapter in the book. • Write your answers on a separate sheet of paper and in complete sentences.…
“Chapter 11 shows the powers of diseases and where they came from. Diseases were spread from domesticated and wild animals. Every disease had their own symptoms and their way of spreading. It leaves many with severe illness and the people who survive it become immune to it. They are able to spread the disease by sneezing, coughing, etc. The disease differs depending on what animal it is coming from. Diseases wiped out a significant amount of the population, more than weapons or combat.”…
* Two of these are nonspecific -- that is, they do not distinguish one infectious agent from another.…
The big question the book will attempt to answer is: Why would genes that make people sick still be in our gene pool after millions of years?…
The main four factors are the microbe’s transmission route, the length of its incubation period, the size and density of the population, and its geographical range (if a vector is involved). Through this concept, it explains how the rise of human social development in turn forces viruses or bacteria to become more sophisticated. During the period of hunters and gatherers, diseases did not have a chance to flourish through human hosts. As there were only 30-50 people per band, diseases would strike, most likely kill the entire tribe, and then die out when there was no one else to spread the disease to. However, as early humans soon desired a lifestyle where they could have a ready food surplus and a reliable shelter, the farming lifestyle became more favorable. The major consequence of this was that microbes easily infected farmers that drank water contaminated with waste and had close contact with animals. Additionally, as population density began to grow in a farming area, microbes only had to travel short distances in order to infect new hosts. Although when starting farming societies, humans were on the verge of creating developed civilizations, microbes infected and killed in…
The success of the rose industry in Ecuador is a good example of the economic benefits of what?…
I would recommend training and regulations in using the system. I would also address the importance of accurate information reported. The system is used to compile reports that are required by the federal government under various grant programs; therefore, every single employee needs to remember that this is a non-profit organization and in order to operate successfully, we need the funding and resources available to accomplish our mission and goals. I would address and reinforce administrators that their major responsibility is to maintain and monitor the accuracy of data entries. Managers typically are interested in structuring an organizational architecture that will work well and does not depend on specific people filling particular jobs. Individuals come and go and the manager wants an organization that will work well as these changes occur (p. 34). With this being…
The article first addresses the issue of whether or not to consider viruses as living. Although viruses used to be thought of as being biological chemicals due to the fact that they consist of nucleic acids enclosed in a protein coat, they are now residing in the gray area between living and non-living. This is because although they seemed to be inert chemicals, viruses, after entering a host cell, are very active. The protein coat is shed, the virus uncovers its genes, and the host cell’s replication machinery is put to work reproducing the virus’s DNA or RNA and manufacturing more viral protein. In short, viruses are not living in that they are incapable of reproducing on their own, but they have the capacity to replicate through a host cell, allowing them to be capable of carrying out to some degree all of life’s essential functions. This has caused scientists to conclude that modern molecular biology is based upon a foundation of knowledge gained through viruses.…
The chapter Jump into The Gene Pool tells us about the random modifications that genetics and DNA, suffer due to mutation or gene jumping. Exist several causes by which gene can jumping occur: environmental stress genes or a disorder affecting their motion. At the same time, through this reading I have gotten a better understanding about the jumping DNA, which is a small sequence of DNA that move itself within the genome of the cell. Also, I found very interesting the creation of the first vaccine by Edward Jenner, theories like the Weismann Barrier and other concepts that helped scientists to have a better understanding of antibodies, genes and viruses.…
Starting us off with the origins of the Vaccine, which is quite interesting, and then, in a very humorous fashion, continues into DNA.…
In the first section, The Biology of Life, it sates that cells perform essential functions to sustain life, DNA contains instruction needed to direct the cells, RNA carries/ transcribes/ and translates instructions into proteins, and proteins do the work of the cells. In section two, Genes and Heredity, I learned that: Genes are segments of DNA, Traits are controlled by alleles, a person’s inherited potential is their genotype, autosomal patterns include recessive/ dominant/ incomplete dominant/ and codominant, and some inherited disorders are sex-linked disorders. In the third section, Gene-Environment Interactions, I learned that: Experience expectant/dependant focuses on the unique aspects of environment, genotype-environment correlates stress between child and the environment, genotype sets upper and lower limits, probalistic epigenesis refers to a process based of elements of probability and chance, quantitive genetics try to separate infuence of genetics, researches in genetics often study same-family twins, and intelligence go hand in hand with health problems. In the fourth section, The Physiology of Thinking and Feeling, I learned that: The basic components of the nervous system are central and peripheral…
The subject of my essay is the plausibility of the future holding super immune humans. The scope of my investigation was widely based, as there are was so many roads one could take that would lead to the ultimate goal of super immunity. The paths I focused on were; Immunity in animals and how we can learn from them, the shark and the bat were the animals chosen as they have the most advanced system is terms of immunity. Genetic modification or therapy, with the use of viruses segments of genes or instructions to make said genes can be introduced to the body. Advancements in technology, mainly focusing on nanotechnologies and…