Virtual Lab Unit 3 1. Briefly describe the steps required to aseptically transfer bacteria from an unknown to a tube of liquid broth. You might have to research this using the "T" button (Tell Me More About...) To aseptically transfer bacteria from an unknown to a tube of liquid broth you have to flame the loop or wire before you begin to sterilize it. You then remove the caps from the tubes and flame the mouths of the tubes to prevent air-borne contamination. When all this is done‚ you have to
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Benefits of Physical Activity Student Name Oklahoma Wesleyan University Abstract Physical activity is proven to improve overall health and increase the quality and expectancy of life in participants. People who take part in exercise regularly increase the activity of the frontal region of their brains which operates memory‚ and the risk of developing Alzheimer’s disease is significantly decreased. Studies indicate that exercising raises the count of T-lymphocytes (T-cells) in the immune system
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that make up bodily organs and systems (Wendy Wright‚ 2014). The cell theory states that a cell is the fundamental biological unit. All living organisms are composed of one or more cells‚ and every bodily activity that takes place in a living organism is ultimately related to metabolic activities occurring in their cells. In multicellular organisms‚ cells form tissues. The four primary tissue types are epithelium‚ connective tissue‚ muscle tissue and neural tissue (Wendy Wright‚ 2014). Given the
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Case 9-4 Trueblood Case 09-4 Solution Case 9-4 How should NeedsSpace account for the two obligations noted as provisions in the lease agreement? ● Provision 1: “Lessor may require the lessee to perform general repairs and maintenance on the leased premises.” By entering the lease agreement‚ NeedsSpace (the lessee) becomes legally and contractually responsible for performing general repair and maintenance on the leased premises. Assuming that the lessee is required to make deposits to financially
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GLOBALISATION- A BACK GROUND STUDY Globalization has been the prominent buzz word of recent times from America to Europe and the UK to Japan to Nigeria in West Africa this is what is making the world go round and indeed flat. It is common to hear of today’s world economic system as being “globalisation”. Some describe the historical events leading up to today’s global free trade “inevitable”. The UK’S former Prime Minister Margaret Thatcher was famous for her TINA acronym and Gordon Brown the
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effect of environmental conditions on hydrogen peroxidase. The three conditions tested were the effect of peroxidase concentration on the rate of the experiment‚ the effect of pH of the rate of peroxidase activity‚ and the effect of temperature on the rate of peroxidase activity. During the lab‚ the lab group tested 7 test tubes‚ including 1 blank‚ with different amounts of pH 5 buffer‚ H2O2‚ Peroxidase‚ and Guaiacol. After the certain amount of mL per substance was mixed‚ the absorbance readings for
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Assignment 1 Name: Cheow Shi Ying Eunice Course: PSYC 116 Psychology of Physical Activity Student number: 4228960 Course: Bachelor of Science Submitted: 1 March 2012 Word count: 1084 Physical activities and motivation Peoples’ awareness of health benefits that physical activities (PA) can bring is generally believed to increase the likelihood of them being more physically active. However‚ this increase
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Osmosis Lab Introduction: In order for cells to interact with their environment‚ molecules must be able to move through the cell membrane. Movement within the cell occurs by diffusion. Molecules move through the cell membrane by osmosis. Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration. This happens because of random molecular motion. Molecules move around randomly until there is an even mixture throughout cell and mixture. The overall
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BLAST Lab Assignment A team of scientists having discovered a fossil specimen near Liaoning Province‚ China. Our goal is to observe the physical structure of this fossil and determine the most likely placement of the fossil species in a cladogram. After careful examination of the fossil we notice some traits that could assist us in the classification of the species. For instance‚ it seems to have a vertebrae and what seems to be wing like extensions from its body. We therefore form the hypothesis
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2085C Anatomy and Physiology I Lab 1: Anatomical Orientation Directions There are three (3) activities in this lab. Please be sure to complete them all. For all questions‚ type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1: Anatomical Orientation Go to the website: University of Michigan: Medical Gross Anatomy[->0] Choose the link to the Learning Module entitled Anatomical Orientation. Read the 9 pages and answer the question
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