PLANT CELL AND ANIMAL CELL LECTURER : ENCIK AZHAR GROUP’S NAME : 2. Mohd Alimi 3. Suraya Hani 4. Norhaswana CONTENT INTRODUCTION 3 WHAT IS CELL? 4-5 HISTORY OF CELLS DISCOVERY 6 ANIMAL CELL 7 PLANT CELL
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Plan:- Independent Variable- Temperature is what I will be changing in the experiment. I want to find out what effect temperature has on the permeability of a cell membrane. Controlling other Variables- I will use measures to ensure that everything stays the same in my test to gain the best and most reliable results possible - Same volume of water that I put the beetroot into after heating. - The beetroot I use will be the same size each time‚ I will ensure this using a cork borer. - The beetroot
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October 2014 Cell Division Mitosis Abstract Mitosis and Meiosis: Cells can be divided in unicellular organisms or in multi-cellular organisms. DNA controls the cell division. Bacteria reproduce by a process called binary fission. Bacteria have one chromosome that’s attached to the cell membrane. The chromosome replicates and the two copies separate as the cell grows. Over a period of time this one cell makes two cells. Eukaryotes do the process of mitosis. In mitosis‚ each daughter cell gets about
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Effects of Cell Phone Advertising for the last 20 years This paper sets out to explore the correlation between cell phone advertising and the effects it has had on our society. I will provide evidence that advertising has transformed our social norms in regards to cell phone usage. First topic of discussion will be on the history of the cell phone‚ discussing the advances they have made in the last 20 years. Next will be the discussion of advertising as a separate entity‚ and then confer advertising
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Effects of Climate Change on Developing Countries “Over the past two centuries‚ the average temperature of our planet has been rising faster than at any time during the last 1000 years. 1997 was the hottest year ever recorded and 13 of the warmest years in the 20th century‚ occurred since 1980”. This problem has to be solved by the developed countries because they produce the higher gas emissions and they are the main cause of the global warming. Developed countries have the responsibility
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Global is good 1. Of or relating to the whole world; worldwide: "global economy". 2. Of or relating to the entire earth as a planet: "global environmental change". Global warming is bad. It has been enhanced by us humans… One of the consequences is‚ in 2075 67% of Americans are expected to be born with skin cancer. 45% of those Americans born with skin cancer will die. This is caused by ozone depletion. This is sad but true… Resolution: Save energy-don’t use so much electricity‚ STOP
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pluripotent stem (IPS) cells differ from those currently in place for human embryonic stem (ES) cells. An IPS cell is created artificially from skin‚ fat and fibroblasts by reprogramming patient ’s own cells. Scientists believe IPS cells to be a promising source for treating diseases. An ES cell is created by destroying an embryo. Other scientists think ES cells will also be a promising source because it is composed of your own DNA‚ so the immune system won ’t reject the cell. While scientists would
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Stem Cell Research From the Viewpoint of Dr. Gamal Serour Anatomy & Physiology 11 September 2013 Anatomy & Physiology 11 September 2013 I am Dr. Gamal Serour‚ I am of the Muslim ethnicity. I am a Professor at Al-Azhar University and Consultant in Obstetrics and Gynecology‚ specializing in infertility treatment. Also the director of the international Islamic Center for Population studies and Research. I believe the study of the stem cell research can be used
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Transformation Transformation is about change which the change goes to the depths of what an individual feels and will affect what people feel about such society‚ country or organization‚ what they do in the organization and maybe what they hold dear to life. Organizational transformation is more than just changing the way business is done. It is about changing the organizational culture in one or more ways‚ it is not just about passing out orders and implementing policies in a country as we had
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an ostrich egg is the largest of all eggs‚ it is the smallest egg in relation to the size of the bird. * The Ostrich egg will weigh 1600 gm and is equivalent to 2 dozen chicken eggs. * An Ostrich Hen can lay 40 -100 eggs per year‚ averaging about 60 eggs per year. * Ostrich eggs hatch in 42 days. * An Ostrich chick grows one foot taller each month until it is 7-8 months old. * Females sit on eggs by day; males sit on eggs by night. * To soft boil a fresh egg would take
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