ANIMAL CELL PROJECT By: Jonathan Everett Science 2nd Ms. Thompson January 11‚ 2013 Have you ever heard of an animal cell? Well‚ I you haven’t it is a cell that is found in an animal that consist of multiple organelles. Each organelle has a special job that helps the cell function. This paper will help describe each organelle in the animal cell. 1. Endoplasmic Reticulum The Endoplasmic Reticulum is found in both the plant and animal
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Eukaryotic Cells Cells are the basic building block of life. Cells can be either Eukaryotic or Prokaryotic cells. Organism can only contain either one but not both of them. Prokaryotic cells are usually much smaller than Eukaryotic and are less complex. Bacteria are made up of one or more prokaryotic cells. Bacteria are made up of one or more prokaryotic cells. While Eukaryotic cell are found inside plant and animal life. Eukaryotic are more advanced and larger. Prokaryotic cell were the first
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continuously regulated by the cells nucleus in the regulation of proteins. However‚ this long coding process has to start somewhere. As I said earlier this function is carried out by a cells nucleus where membranes regulate the function of what enter and leaves the cells through a wide range of mechanisms. On the outside of the membrane‚ certain receptors are triggered to certain proteins inside the cells cytoplasm. A certain receptor is made that enters the cells nucleus reacting with the DNA‚ in desire
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Semi-Detailed Lesson Plan in BIOLOGY Date: January 22‚ 2013 Time: 7:30-8:30 Section: BSEd-2B I. Objective(s) At the end of the 60-minute period‚ at least 75% of the student’s should be able to: 1. Differentiate prokaryotic from eukaryotic cells. II. Subject Matter a. Topic: Prokaryotes and Eukaryotes b. References: b.1. Department of Education. 2002. Operations Handbook in Biology: 2002 Basic Education Curriculum Secondary Level. II. 1. 1.4. b.2. Department of Education. 2009
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attached to one another in long chains. There are 20 different types of amino acids that can be combined to make a protein. The sequence of amino acids determines each proteins unique structure and specific function. They play many critical roles in the cells. They can be grouped as enzymes‚ antibodies‚ messengers‚ structural components or transporters‚ according to their functions. These proteins are made through a process called protein synthesis. Some of the organelles involved in it are the ribosomes
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Difference between the Gene Regulation in Prokaryotes and Eukaryotes Gene regulation is important for all cells to be able to control gene repression and the amount of proteins produced by those genes. It helps to make sure the cell uses resources efficiently and express the right genes under the right conditions. Gene regulation can be found in both prokaryotic and eukaryotic cells. The methods of regulation differ between the two groups. Prokaryotic regulation mostly occurs by enzymes interacting
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Cell Analogy A Nucleus is like the city hall. The Nucleus directs the activities of all organelles. The City hall controls all activity that occurs in the city. The mitochondria are like the power plants. The mitochondrion converts chemical energy into energy for the cell. The power plants provide energy to all parts of the city. The vacuole is like the land fill. The vacuole stores materials containing water‚ food‚ or waste. The land fill stores harmful waste products safely. The Golgi
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3/21/2012 Cell Growth & Division Essay Kate Nogler Mr.Lapointe When a living thing grows‚ it produces more cells through a process called cell division. Cell division is necessary for any growing eukaryotic cell structure. Cells divide through a system called the cell cycle. It is a complicated and crucial part of anatomy! Before a cell divides‚ it must grow. However‚ a cell can’t grow forever. Once a cell gets too big‚ it divides itself into two daughter cells. A cell divides because
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Animal and plant cells Part Function Nucleus Contains genetic material‚ which controls the activities of the cell Cytoplasm Most chemical processes take place here‚ controlled by enzymes Cell membrane Controls the movement of substances into and out of the cell Mitochondria Most energy is released by respiration here Ribosomes Protein synthesis happens here Extra parts of plant cells Part Function Cell wall Strengthens the cell Chloroplasts Contain chlorophyll‚ which absorbs light energy
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hyphae into cells. The tip of the ascogenous hyphae elongate and bends into a hookmn which is called a CROZIER. The two nuclei at the tip in the crozier divide conjugately 9mitosis) as a result of which four nuclei are produced. This is done in such a way at which two nuclei are at the bend of the hook‚ one towards the tips and the other one near the septum to the mycelium. Then‚ new septa arev formed to divide the cells int three. The three cells are binucleate crook cell‚ uninucleate tip cell and a uninucleate
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