Portfolio The Cell and Cell Theory [pic] The cell The word cell comes from the Latin word “cellula”‚ which means a small room. The cell is the smallest unit of a living organism‚ also known as “the building block of life”. Every living organism is consisted of a cell. There are bacteria (unicellular organisms)‚ and multicellular organisms. There are different types of cells‚ prokaryotic and eukaryotic cells. All cells come from preexisting cells. “Every cell is self-maintaining;
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2. Draw and completely label a cell membrane. [pic] 4. List and briefly discuss the 5 components of cellular membranes. 1. Phospholipids layer- 2 layers ‚ polar and non polar ‚ polar facing the extracellular fluid and cytoplasm 2. Transmembrane proteins-integral membrane proteins are proteins that expand the membrane 3. Interior protein network-peripheral proteins are in the interior side of the membrane 4. Cell surface markers are glycolipids‚ carbohydrates/lipid
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There are twenty-four different blood types known. The most common blood types known are A‚ B‚ AB‚ and O. The knowledge of blood types has saved so many people’s lives. Blood types are also called blood groups. Blood types are inherited‚ and they never change. Everybody has a blood type. All human blood looks alike‚ but once tested it shows the differences between the blood. The letters A‚ B‚ AB‚ and O stand for two antigens labeled A and B. Antigens are substances targeted by the immune system
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2011 Cell Phones: How They Have Changed Us Socially Cell phones have changed the way people socially interact with each other. Nowadays‚ anyone anywhere can just pick up their cell phone and call each other at any time of the day or night. (Stewart 1). In the past when there were just house phones around‚ people could use the excuse “Sorry I wasn’t home to answer your call” but now‚ with the emerging of cell phones‚ people will get a hold of you somehow. Cell phones are considered to be your own
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Melanoma What is Melanoma? Melanoma is the most dangerous type of skin cancer. This cancerous growth begins its development when unrepaired DNA skin cells. Unrepaired cells are damaged by ultraviolet radiation from sunshine or tanning beds which triggers defects that lead the skin cells to multiply rapidly and form malignant tumors. Tumors originate in the pigment-producing melanocytes in the basal layer of the epidermis. Melanomas often resemble moles which are black or brown‚ but they can also
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Chapter 2 Summary In the beginning of chapter 2 of Spradley’s‚ You Owe Yourself a Drunk‚ it talks about how many people went to jail for public drunkenness around the late 1960’s. It walks through the process of what will happen or what you can do if you went to jail for public drunkenness. The main character of this chapter is Mr. William R. Tanner. He is a 49-year-old Caucasian who has never been married. He was arrested nine times for public drunkenness‚ and served nearly two hundred days on
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Does Your Language Shape How You Think? Seventy years ago‚ in 1940‚ a popular science magazine published a short article that set in motion one of the trendiest intellectual fads of the 20th century. At first glance‚ there seemed little about the article to augur its subsequent celebrity. Neither the title‚ “Science and Linguistics‚” nor the magazine‚ M.I.T.’s Technology Review‚ was most people’s idea of glamour. And the author‚ a chemical engineer who worked for an insurance company and moonlighted
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RELEVANCE 1. Appeal to Force If you suppose that terrorizing your opponent is giving him a reason for believing that you are correct‚ then you are using a scare tactic and reasoning fallaciously. Example: David: My father owns the department store that gives your newspaper fifteen percent of all its advertising revenue‚ so I’m sure you won’t want to publish any story of my arrest for spray painting the college. Newspaper editor: Yes‚ David‚ I see your point. The story really isn’t newsworthy
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Unit 1 Observe & Record Aspects of the Development of Child or Young person 1.1 AGE 0-3 M PHYSICAL Sleeps much of the time & grows fast Tries to lift head Starts to kick legs‚ with movement gradually becoming smoother Starts to wave arms about Being to hold objects when placed in hand‚ for example an appropriate size/shaped rattle Grasp reflex diminishes as hands and eye co-ordination to develop Enjoys finger play such as simple finger rhymes Becomes more alert when awake Learns
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Cited: Admin. "Cell Phones and Their Positive Effects in the Society." Cell Phone Brands and News for Cell Phone Fans. N.P.‚ 30 Aug. 2010. Web. 10 Mar. 2013. Baldwin‚ Anya. "Positive Effects of Cellphone Technology in the Workplace." Small Business. n.d. Web. 10 Mar. 2013. Easton‚ Jaclyn. Going Wireless: Transform Your Business with Mobile Technology. New York: Harper Business‚ 2002. Print. Goggin‚ Gerard. Cell Phone Culture: Mobile Technology in Everyday Life.
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