CORE BIOLOGY PRACTICALS You will need to know these practicals as the exam board may ask you questions based on them. Below is a summary of each one. Name of practical and independent & dependent variables Effect of caffeine on Daphnia heart rate Independent: caffeine concentration Dependent: heart rate of Daphnia Measuring the content of Vitamin C in fruit juice Independent: fruit juice Dependent: volume of juice required to decolourise 1cm3 of DCPIP The effect of temperature on cell membranes
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The Results from the Gram positive tests indicated that the unknown #4 was Streptococcus pyogenes. All seven tests on the unknown matched S. pyogenes perfectly. The blood agar plate proved the unknown to be β hemolytic‚ meaning the unknown bacteria was capable of complete hemolysis. This test separated the unknown into the β Streptococcus group‚ narrowing the possible bacteria to S. aureus or S. pyogenes. The Catalase test was used to determine if the unknown could break down hydrogen peroxide
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There are a large number of types of nebula‚ each vastly different from one to another. These types of nebula all have their own speciality in regard to the way they were formed and how they fit their purpose as nebula. The names of these types of nebula are; H-II regions‚ planetary nebula‚ supernova remnants and diffuse nebula. An H-II region is a region of partially ionised gas. What also distinguishes H-II region from the others is that it contains vast amounts of ionised hydrogen‚ meaning it
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part of soccer games. Each team gets 5 shots total‚ with one player shooting on the goalie of the other team at one time. Four of my team mates and I lined up to shoot. The score went back and forth‚ until the other team had scored 4‚ missed one. We had scored all four of the goals; the last shot I made would decide the game. I walked up to the ball‚ spun it a few times in my hand‚ set it down and backed up away from the ball to get ready for the shot. In that moment‚ wondered if that all
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try to hold him back but the underprivileged encourage him on the other side . Tracking shot of Ernesto swimming across the lake gives a sense of progress and also a sense of him overcoming his obstacle. * When Ernesto is on the ship he has an asthmatic attack in which Fuser comes to help him overcome the challenge of the asthmatic attack by injecting him with adrenaline shot. The use of the close up shot of Ernesto’s face shows us how much pain Ernesto is in. Journeys allow people to gain
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from the others; first the dialogue‚ second the camera shots‚ and third the characters. To begin‚ the dialogue in this movie is extremely funny. I noticed that most of the “good” people had the stereotypical Minnesotan accent and the “bad” people did not. I think this had to do with communicating the unwavering positive reserve of the people‚ even when faced with tragedy. This is shown when Marge leans down to look at a State Trooper that was shot and killed and says: “Looks like a nice enough guy‚”
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Atticus had a great talent of being able use a gun very well. However‚ Atticus had no attention in the kids knowing that he was know as “one shot Finch”. When the dog came into town he had no other decision than to shoot and kill the dog to save the kids and the town. Scout explains‚ “In a fog‚ Jem and I watched our father take the gun and walk into the middle of the street… Jem was paralyzed
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from numerous different sources‚ which will be properly referenced‚ with URL addresses provided. Table of Contents Section I – Basic Grip‚ Stance‚ and Footwork Section II – Drive Shot Section III – Forehand and backhand overhead clear Section IV – Short Serve and Long Serve Section V – Smash Shot Section VI – Drop Shot Section VII – Block Section I – Basic grip‚ Stance and Footwork Skill technique: * Grip: Hold the racket head with non-dominant hand‚ with grip facing toward the student‚ narrow
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freedom and dreams are denied and he’s forced to stay. Truman who’s been imprisoned in the lonely town of Seahaven goes beyond his boundaries in order to uncover the truth and to find a way into the free world. Establishing shot: This simple establishing aerial view shot is rather a significant picture if we pay more attention to it. We’re shown the perfect town of Seahaven and some of the recognisable features of the town like the lake around‚ the sea‚ the forests and the houses. The angle used
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ORAL PROFICIENCY OF GUJARATI MEDIUM STUDENTS AT UNDERGRADUATE LEVEL IN ENGLISH MEDIUM ABSTRACT Oral proficiency in English language plays a vital role in effective communicative behaviour. Oral proficiency in English facilitates speaker to express the thoughts very clearly. With globalization‚ the world has become very closer and therefore the demand of people‚ having the proficiency in English has increased at global level. Business English world also requires proficient people in English.
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