Microbiology Kit (MBK) – Lab Report Name: Section: Observing Bacteria and Blood Questions: A. List the following parts of the microscope and describe the function of each A. Eyepiece lens B. Tube C. Revolving nosepiece/turret D. Objective lenses E. Stage F. Iris Diaphragm G. Illuminator H. Coarse Focus I. Fine Focus J. Arm K. Stage Clips B. Define the following microscopy terms: a. Focus: A means of moving the specimen closer or further away from the
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pattern are always identical or very similar at the level of primary structure. F 9. The wavelength of light that causes excitation of a fluorophore is always longer than the wavelength of light emitted by the same fluorophore. F 10. In a light microscope‚ it is not possible to detect light from a source that is smaller than the resolution limit imposed by the wavelength of visible light. F 11. In light microscopy‚ it is not possible to distinguish two objects that are separated by less than about
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OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual as instructed I cleaned the ocular lenses and prepared the slides. I made required adjustments to the microscope and ocular distances for view during experiment
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Chemistry * a science that dealing with the structure‚ composition and properties of items and with the transformations that they undergo * the composition and chemical properties of a substance * chemical processes and phenomena (as of an organism) Examples: - Digestion; enzymes promoting chemical reactions that power our bodies. Lifting your arm requires your body to make and burn ATP using oxygen with carbon dioxide as one of the waste gases produced. - The internal combustion
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Purpose: The purpose of this lab was to calculate the amount of time that was spent by a cell in each of the phases of mitosis. Also‚ it is used to be able to compare the process of mitosis between plant and animal cells. Background: • Mitosis: This is the process by which a cell duplicates the chromosomes in its cell nucleus in order to generate two identical daughter nuclei. • Interphase: This particular stage is divided into three phases‚ G1 (first gap)‚ S (synthesis)‚ and G2 (second
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Caffeine effect on Daphnia’s heart rate Prepared for: Androniki Kloni By: Maria Mitsi October 6‚ 2013 Abstract Caffeine is a bitter‚ white crystalline xanthine alkaloid and a stimulant drug. Caffeine is found in varying quantities in the seeds‚ leaves‚ and fruit of some plants‚ where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants‚ as well as enhancing the reward memory of pollinators. An experiment was held‚ on an aquatic
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Microbiology is the study of microorganisms which must be viewed with the aid of a microscope or electron microscope. The importance of microbiology includes: used in biomedical research‚ creation of medicines‚ environmental applications and new research tools. Disease causing organisms include: protists‚ bacteria‚ viruses and other microorganisms. Bacteria are important for fixing N2 in a usable form for plants. Bacteria and some fungi are important in decomposition and recycling
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LITERATURE UNDER THE MICROSCOPE 1 LITERATURE UNDER THE MICROSCOPE 2 Describing or defining something as complex as literature we should look at it from each angle‚ or better yet as if it was under a microscope. It is always easier to understand something by seeing what makes up the sum of its parts. By taking the themes‚ settings and tone
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Name Microbiology 2210 Answer Key Practice Test 1 Directions: Choose the most correct response to answer the statement. ___1. Archaea a. belong to the kingdom Protista b. have petidoglycan in their cell walls c. belong to the domain Bacteria
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Although people use corrective lens or have perfect vision‚ people do not always truly see. Percy and Cole express their differing beliefs regarding loss of perception and how it is attained in their respective essays‚ “The Loss of the Creature” and “Seeing Things”. Both authors agree that even though people may have perfect vision‚ they do not “truly see” things in front of them because their perception is lost and limited by their experiences. However‚ Percy believes perception is lost because
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