light microscope when you want to see the cell in the act of moving or dividing. 2. Prokaryotic cells don’t have organelles like eukaryotic cells do. Eukaryotic cells contain its DNA within its nucleus‚ while prokaryotic cells keep it within the nucleoid. Prokaryotic cells are also more minute than the eukaryotic cells. Also although they both contain ribosomes‚ they are composed differently. 3. The central vacuole (takes in water and chemicals)‚ cell wall (allows the plant to be strong enough
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A mobile phone (also called mobile‚ cellular telephone‚ or cell phone) is an electronic device used for two-way radio telecommunication over a cellular network of base stations known as cell sites. Mobile phones differ from cordless telephones‚ which only offer telephone service within limited range through a single base station attached to a fixed land line‚ for example within a home or an office. Today‚ cell phones are the most popular tool for communication in modern life.
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address this question: “Propose a possible explanation on why the light caused depolarization of the off-center ganglion cell?” we first have to describe the structure of the center -surround in the receptive fields of retinal. In the receptive field‚ there are cone photoreceptors that communicate with On and Off center bipolar cell and finally On and Off center ganglion cells that carry the action potential to the cortex. When light comes to the retina (eyes) it causes closing of channels in the
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Movie Review of “INSIDE JOB” “Earth provides enough to satisfy every man ’s needs‚ but not every man ’s greed‚” said Mahatma Gandhi and this is somewhat the crux of this movie. Inside Job is directed by Charles Ferguson‚ and it highlights the reasons and the consequences of the global financial crisis of 2008. This movie is basically related to recession that was caused by the inefficiency of the industry and the unfavourable banking practices. The director has conducted several interviews and
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Animal Cell Kaile Tuisamatatele Blue 09.23.14 Table Of Context 1 Nucleus 2 Nucleolus 3 Rough Endoplasmic Reticulum 4Smooth Endoplasmic Reticulum 5Golgi Apparatus 6Ribosomes 7Cell Membrane 8Centrioles 9 Conclusion 10Work cite Nucleus Function:The nucleus is usually located around the center of the cell connected to the endoplasmic reticulum as part of the endomembrane system. The nucleus controls many of the
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The film The Sea Inside tells the real-life story of an incredible man‚ who despite spending nearly thirty years paralyzed was able to help and touch the lives of so many. Ramon Sampedro spent his life not asking people to pity his terrible condition‚ but instead asked for their understanding of his want to end his own life. Ramon saw the struggling relationship between his nephew and father. He could have done nothing or he could of lectured his nephew on the importance of respecting his elders
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him or her having Sickle Cell Disease. What this is is it’s a disease that is genetically inherited and it involves the red blood cells. Mutations in the HBB gene cause this disease. This disease is inherited in an autosomal recessive pattern‚ which means both copies of the gene in each cell will have mutations. The parents of offspring with an autosomal recessive gene each carry one copy of the mutated gene. The blood cells form an abnormal crescent shape (normal cells are in a disk form). The
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Jerusalem Kitila 5/16/13 Pd.2 Major Lessons In Harper Lee’s To Kill a Mockingbird‚ Harper Lee selects Jean Louise Finch‚ "Scout"‚ as the narrator. It allows the reader to see how Scout matures as a person. The story takes place in Maycomb‚ Alabama around the 1950’s. Scout lives with her brother Jem‚ and her father‚ Atticus .Scout is six when the story begins‚ and as she grows she can see how things really were. Scout learns not to judge people‚ fight in what you believe in and
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IND301 MAJOR ESSAY LEADERSHIP ELIZA O’NEILL - #00048540T Part A: Introduction to Leadership Leadership is when an individual has influence within a society. They offer aid‚ support and set an example for others to follow that create positive change that is used to complete tasks. The position or function of a leader‚ a person who guides or directs a group. Dictionaryonline.com‚ 2012 In Sun Tzu ’s "Art of War‚" the Chinese military general writes about leadership and what it requires
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The impact of mobile technology on people’s lives Posted on April 27‚ 2012 by guirong zhang One of the priority tasks of the Literary High Street project is to allow users access the website primarily with mobile devices such as tablets and smartphones. Except of developing a unique mobile experience for users‚ it drives me to start exploring the influences of mobile technology to human’s lives as it is being so widely used in modern society. As we all know‚ the world is being connected much closer
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