COVENANT UNIVERSITY Department of biological sciences PROGRAM: MICROBIOLOGY COURSE: MICROBIAL TAXONOMY‚ NOMENCLATURE AND IDENTIFICATION CODE: MCB 122 TOPIC: CLASSIFICATION OF BACTERIA AND VIRUSES PROJECT PARTICIPANTS OBUEKWE CHUKWUEMEKA 12CQ014230 OKAFOR SANDRA-EMMANUELLA 12CQ014231 OLOWOFELA OLUWATOYIN 12CQ014232 OSITA-ORAH ANTHONY 12CQ014233 SASORE YEWANDE 12CQO14236 NWOBI CHIZITERE 12CQ014229 OYEKAN TOSIN 12CQ014235 SOREMEKUN MAYOMIKIUN 12CQ014238 SHODEKO TOBI 12CQ014237 INTRODUCTION TO THE
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Explain how CO2 enters leaves. What environmental factors control stomatal movement? How are these factors related to physical and chemical properties that control the opening and closing of stomata? CO2 enters leaves through stomata‚ which are small openings in the leaves surrounded by guard cells. These stomata are responsive to light‚ so they open with natural light and close at night. One interesting environmental factor that can control stomatal movement is the overall level of CO2 in the
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vinification‚ is the production of wine‚ starting with selection of the grapes or other produce and ending with bottling the finished wine. Although most wine is made from grapes‚ it may also be made from other fruit or non-toxic plant material. The basic fermentation process whereby alcohol is produced from the sugar in grapes is very simple‚ but its chemistry is still not completely understood. As this knowledge increases‚ winemakers are being helped to improve the quality of their wine. The composition
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infection symptoms can range from bloating and stomach discomfort‚ to gas gangrene lesions and even death. Gas gangrene‚ Clostridial myonecrosis‚ lesions multiply up through the skin as gases are released from its alpha-toxins. This is the bacterium ’s fermentation process of metabolism‚ resulting in immediate tissue death. Along with tainted meat‚ the bacterium can normally be found within the human gastrointestinal tract‚ fecal matter‚ and soil. Its endospores can lie dormant for long periods of time until
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Basic Modes of Operation 2.1. Batch culture Batch fermentation refers to a partially closed system in which most of the materials required are loaded onto the fermentor‚ decontaminated before the process starts and then‚ removed at the end. The only material added and removed during the course of a batch fermentation is the gas exchange and pH control solutions. In this mode of operation‚ conditions are continuously changing with time‚ and the fermentor is an unsteady-state system‚ although in
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has certain characteristics you need to learn Plants: 1. Multicellular organisms 2. Cells contain chloroplasts and are able to carry out photosynthesis 3. Cells have cellulose cell walls 4. They store carbohydrates as starch or sucrose. Examples include flowering plants‚ such as a cereal (e.g. maize) and a herbaceous legume (e.g. peas or beans). Animals: 1. Multicellular organisms 2. Cells do not contain chloroplasts and are not able to carry out photosynthesis
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7 Assimilation 7. Transportation 7.1 Transport in plants 7.1.1 Water uptake 7.1.2 Transpiration 7.1.3 Translocation 7.2 Transport in humans 7.2.1 Heart 7.2.2 Arteries‚ veins and capillaries 7.2.3 Blood 8. Respiration 8.1 Aerobic respiration 8.2 Anaerobic respiration 8.3 Gas exchange 9. Excretion in humans 10. Coordination and response 10.1 Nervous control in humans 10.2 Hormones 10.3 Tropic responses 10.4 Homeostasis 10.5 Drugs Section III: Development of the organism and the continuity of
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Waste Utilization in Horticultural Crops Dr.(Mrs.) Neelima Garg Central Institute for Subtropical Horticulture‚ Lucknow Email: neelimagargg@rediffmail.com India has become one of the largest producer of fruits and vegetables in the world producing approximately 30 million tonnes of fruits and 60 million tonnes of vegetables annually. In recent years‚ there has been a shift from conventional farming of food grains to horticulture which include fruits‚ vegetables‚ ornamental crops‚ medicinal
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heat (Remember‚ heat is low quality energy) and free electrons. (Remember that electrons are a source of Kinetic Energy.) B. With O2 present in the cell – Cellular Respiration can occur in the mitochondria. C. Without O2 present in the cell – Fermentation will occur in the cytoplasm of the cell. D. 6 H20 + C6H12O6 6 CO2 + 6 H2O + Free E + Heat E 1. ∆G = -686 k/cal per mol Glucose (A negative ∆ G means Free E is available‚ from breaking down glucose‚ to do work. In this case‚ the work is making
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Homework Title: Photosynthesis and Respiration 1) Define these terms and arrange them from smallest to largest: Ch 5 WIO #3 • Thylakoid membrane Answer: Thylakoid membrane is a compartment in a plant cell that has light pigment that carry out the photosynthesis process. • Chloroplast Answer: Chloroplast is a type of organelle found in plants and algae that carry our photosynthesis. • Reaction center Answer: Reaction center is where chlorophyll a molecule and other
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