Review Sheet 1 Results 1. Describe two variables that affect the rate of diffusion. Your answer: Two variables that affect the rate of diffusion are the MWCO membrane and the solute concentration. Increasing the membrane size and solute concentration will also increase the average diffusion rate. Decreasing the membrane size and solute concentration will reduce diffusion rates and can even prevent all diffusion. 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane
Premium Diffusion Osmosis Molecular diffusion
Split Cherry Tree Imagine a dad having a problem with a high school teacher and taking it to the school; however‚ imagine him having a gun while doing it! In “Split Cherry Tree” a young high school student’s father struggles to keep an open mind. Dave‚ the main character‚ breaks a cherry tree while on a field trip with his class. His father‚ which he calls Pa‚ immediately assumes that the teachers do not supervise the students and rushes to the school with a gun. In “Split Cherry
Free Teacher Education High school
Sino Soviet Split ( 1960) - long term causes- its roots historical seeds of difference sowed since 1927. - Causes : -historical/long term cause a)historical development of revolution – development of workers ( Concept of communism was accepted and considered as an ideal approach‚ looking for a better working conditions‚ believed in the centralization of power‚communism was set a mean to make ends meet‚ China was backward‚ the farmers saw communism as n alternative to monarchy system that they
Free Deng Xiaoping People's Republic of China Mao Zedong
Schizophrenia – “split mind” Schizophrenia (in Greek split mind) is marked by delusions‚ hallucinations‚ illusions‚ distorted perceptions of reality‚ normal verses abnormal‚ and a “split” between thought and emotion. Schizophrenia troubles one percent of the world’s population‚ making it the most common psychosis. Approximately two million Americans suffer from this illness in one year and roughly half of all the people admitted to mental hospitals are schizophrenic. Many symptoms appear to
Premium Schizophrenia Psychosis
Why do countries trade with each other? Show‚ using examples‚ why this may be to do with principle of comparative advantage. Introduction In 1776 Adam Smith stated‚ "If a foreign country can supply us with a commodity cheaper than we ourselves can make it‚ better buy it of them with some part of the produce of our own industry‚ employed in a way in which we have some advantage." This sentence shows basic principle on which the world trade is based. Countries buy and sell goods abroad to achieve
Premium Economics International trade
Do you agree or disagree with the following statement? Playing computer games teaches us about life. Use specific reasons and examples to support your answer With times changing‚ there are some newly released computer games designed not only for people to relax but also allows them to live in a virtual world. Some said that these games can expose people to latest innovations‚ improve their reactions‚ and do what they are forbidden to do in the real world. However‚ I disagree that playing computer
Premium Interpersonal relationship Game Psychology
Anyway‚ while the play had a great many motifs to be considered‚ one of the most central was the theme of opposites. Not only between characters can we see this theme manifest‚ but within characters as well‚ as a few of them turn from people of stature to beggars and the banished‚ and from villains to heroes. Firstly‚ quite a few characters in the story have counterparts that are the polar opposites of them. Look at Goneril and Regan’s husband: Cornwall‚ Regan’s man‚ is willing to kill her father in
Premium King Lear William Shakespeare First Folio
Questions Essay Questions: Since I am giving you these to take home and use your notes for‚ I expect well written answers. Do not just copy and paste from your notes or from other websites. You may use your notes‚ but make sure you explain thoroughly all of your answers. What were the disadvantages and advantages of each side during the American Revolutionary War? Based on these‚ who do you think should have won the American Revolution? Why? (12 points) By having a Strong Central Government and by being
Premium United States American Revolutionary War American Revolution
[pic] Cells and Their Organelles The cell is the basic unit of life. The following is a glossary of animal cell terms. All cells are surrounded by a cell membrane. The cell membrane is semipermeable‚ allowing some substances to pass into the cell and blocking others. It is composed of a double layer of phospholipids and embedded proteins. Color and label the cell membrane tan. Plant cells have an additional layer surrounding them called the cell wall. The cell wall is made of nonliving
Premium Cell Organelle
popularized the term "Split Personality." This condition‚ more formally known as Dissociative Identity Disorder‚ continues to capture the imagination of many people through movies such as "Me‚ Myself‚ and Irene‚" but it was much earlier that the idea of multiple personalities in one body entered popular culture. Robert Louis Stevenson wrote The Strange case of Dr. Jekyll and Mr. Hyde in the nineteenth century‚ and in a couple of decades earlier Dostoevsky was writing Crime and Punishment which‚ while it does
Premium Personality psychology Dissociative identity disorder Dissociation