Role of Stomata & Control Stomata : a pore found in the epidermis of plants which are used to control as exchange Main function of stomata : Allow enough C02 to enter the leaf to optimize photosynthesis‚ while conserving as much water as possible Structure of stomata * Each stomata consists of a stoma (minute pore) which are surrounded by 2 guard cells. * Stomata closes and opens according to the turgidity of the guard cells * Stomata also allows for cooling of the leaf by loss
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WEEK 5 ASSIGNMENT Question 1‚ page 283 As forms/reports are created at the end of the SDLC phase‚ I would start by collecting all pertinent data and information needed about the report. Additionally‚ asking questions about who its users are‚ what the purpose is‚ and when is it used/ needed‚ where does it need to be delivered‚ and how many people need to use/view this report? After all data was assembled and consolidated‚ I would begin by using Java‚ HTML‚ or Visual Basic‚ as reports/forms
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Cell Structure and FunctionAbstractThis report is about cell structure and function. The cell is the basic unit of life. All living things are madeof cells. By doing this lab‚ I hoped to learn how a cell looked and how it functioned. I also wanted toknow the differences between prokaryotic cells and eukaryotic cells.IntroductionThe concept of this lab is producing a replica of an animal cell‚ and a plant cell. Producing the models of the cells helps to provide a better understanding of each cell
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The structure and function of carbohydrates A carbohydrate is an organic molecule containing only Carbon‚ Hydrogen and Oxygen with the general formula Cn(H20)n. They are made up of individual molecules called monomers which are joined together by condensation reactions to make a longer chain called a polymer. Carbohydrates are categorised in to three main groups; monosaccharides‚ disaccharides and polysaccharides. Monosaccharides are single sugars and are sweet tasting soluble substances such
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The nucleolus (plural nucleoli) is a non-membrane bound structure. Composed of proteins and nucleic acids found within the nucleus. Ribosomal RNA (rRNA) is transcribed and assembled within the nucleolus. Three major components of the nucleolus are recognized: the fibrillar centers (FC)‚ the dense fibrillar components (DFC)‚ and granular components (GC). The DFC consists of newly transcribed rRNA bound to ribosomal proteins‚ while the GC‚ contains rRNA bound to ribosomal proteins that are beginning
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Axia College Material Appendix A Meditation Worksheet Directions: Locate two resources on the Internet that explain meditation techniques. Copy and paste the Web address into the top of the matrix. After reviewing the Web site‚ provide a brief summary for each source. Below your summary‚ list two interesting facts you learned from each site. Try the techniques you located in your Internet search. Provide a brief description of what happened in your experience. Be sure to answer the two
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1. a) Define a cell. b) What is a unicellular organism? c) Can a cell be multicellular? A) the structural‚ functional‚ and biological unit of all organisms. B) a organism that only consisits on one cell C) A single cell cannot be multicellular. 2. a) What is a difference between prokaryotic and eukaryotic cells? b) What is one significant similarity? A) eukaryotic cells have a neuclus‚ prokaryotic cells do not. B) Both have DNA 3. Which type of microscopy provides a 3d view of the surface of
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ENZYME STRUCTURE AND FUNCTIONS: Enzymes are biological catalysts. They increase the rate of reactions by a factor of between 106 to 1012 times‚ allowing the chemical reactions that make life possible to take place at normal temperatures Definition of enzyme: A protein with catalytic properties due to its power of specific activation is defined as an enzyme. STRUCTURE Enzymes are proteins their function depends on its complexity. The reaction takes place in a small part of the enzyme
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provided by using an “engineering” approach? Methodologies‚ techniques‚ and tools help ensure the quality and appropriateness of the system being built. Following a systems methodology‚ applying techniques‚ and using appropriate tools provides structure to the systems development process‚ since they have been tested and perfected by others. The quick and easy approach to building systems may be easier‚ cheaper‚ and quicker in the short run‚ but it almost always results in a poorly developed system
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growth” Baack‚ D. E. & Fischer‚ A. (2013) can all occur. In this particular case Debbie was frustrated because she worked with 2 LPS who made only 3 dollars less an hour than what she was making when she had already completed school for RN and was attending school to obtain a Masters. Not only the pay differential but Debbie was hired with a supervisor role which the 2 LPN’s lacked to abide by. The LPN’s looked at Debbie as if she were a peer rather than a supervisor. Debbie is choosing to look
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