Olfaction or olfactory perception[1] is the sense of smell. This sense is mediated by specialized sensory cells of the nasal cavity of vertebrates‚ which can be considered analogous to sensory cells of the antennae of invertebrates. In humans‚ olfaction occurs when odorant molecules bind to specific sites on the olfactory receptors. These receptors are used to detect the presence of smell. They come together at the glomerulus‚ a structure which transmits signals to the olfactory bulb (a brain structure directly
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cost‚ speed‚ typical providers‚ and features like email? An ISP is a device that enables you to connect your computer to the internet. ISP stands for Internet Service Provider this enables. The purpose of ISP is to enable people to search the internet for various things such as music and games‚ people also use them to find information about things. The speed of your internet depends on how far you are from the nearest ISP so if you live opposite the ISP you will have a fast connection where as
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Cell Structure and Function Chapter Outline Cell theory Properties common to all cells Cell size and shape – why are cells so small? Prokaryotic cells Eukaryotic cells Organelles and structure in all eukaryotic cell Organelles in plant cells but not animal Cell junctions History of Cell Theory mid 1600s – Anton van Leeuwenhoek Improved microscope‚ observed many living cells mid 1600s – Robert Hooke Observed many cells including cork cells 1850 – Rudolf Virchow
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Short Description Protein Dynamix has revolutionised the sports supplement industry‚ with its range of best sports nutrition products. The company aims to help people accomplish their fitness goals without costing them an arm and a leg. From effective fat loss supplements to superior quality protein and many others‚ whether you want to get in shape‚ lean your muscle or manage your weight‚ the shop offers only “best in class” products from leading nutrition brands‚ so to make sure you only get quality
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An Investigation into How a Pendulum Works Isaac Olson Mitch Koebnick‚ Kyle Orr 13 September 2013 A Period Purpose There are three purposes of this experiment. The first purpose is to determine the relationship of the period and the amplitude of the pendulum. The second purpose is to determine the relationship of the period and the mass of the pendulum. The final‚ but most certainly not the least‚ purpose of this experiment is to determine the relationship of the period and the length
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Task B Your Work Role Bi. Describe the terms and conditions of your employment as set out in you contract of employment or employment agreement. Job Title - Explains what is expected of us under our job title of support worker and what is expected of us within our duties. Place of Work - Where we are based and where we are to work at various locations decided by the company. Hours of Work - Hours are based on the needs of the company as it is a zero hour contract. Explains the days and hours
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In this article‚ I’ll discuss the basic idea behind an engine and then go into detail about how all the pieces fit together‚ what can go wrong and how to increase performance. The purpose of a gasoline car engine is to convert gasoline into motion so that your car can move. Currently the easiest way to create motion from gasoline is to burn the gasoline inside an engine. Therefore‚ a car engine is an internal combustion engine -- combustion takes place internally. Two things to note: There
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Plants need only light energy‚ CO2‚ and H2O to make sugar. The process of photosynthesis takes place in the chloroplasts‚ specifically using chlorophyll‚ the green pigment involved in photosynthesis. Photosynthesis takes place primarily in plant leaves‚ and little to none occurs in stems‚ etc. The parts of a typical leaf include the upper and lower epidermis‚ the mesophyll‚ the vascular bundle(s) (veins)‚ and the stomates. The upper and lower epidermal cells do not have chloroplasts‚ thus photosynthesis
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How to make the Perfect Cheeseburger Making the perfect cheeseburger is a hidden skill‚ passed along the test of time from one grill master to the next‚ generation to generation. To make this culinary classic one must poses at the very least some basic cooking skill‚ as well as some basic tools‚ and kitchen knowledge. In other words‚ plastic knives‚ and paper plates are not acceptable. This is a test of determination and perseverance‚ a battle‚ between you‚ the chef and the beef‚ vegetables‚
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Cell Fractionation * Cell Fractionation: takes cells apart and separates the major organelles and other subcellular structures from one another. * Tissue cells are the first one to be homogenate or broken apart. * Plasma membranes are broken up so that there internal contents spill out and mix together and this is called homogenate. * Homogenate is in spun in a higher rate of speed in a process called centrifugation. And that speed can vary that why it’s called differential
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