Bianca Barraza APES Per. 5 10-21-14 The Effects Of Dissolved Oxygen On Fish Background: The goldfish‚ or in other words the carassius auratus is a fish that has well-known by its bright gold color. Many goldfishes are able to absorb oxygen directly from the water into their bloodstream using their gills. Goldfishes and other marine life need dissolved oxygen‚ which is oxygen dissolved in water‚ and is necessary to many forms of life‚ including invertebrates‚ bacteria and plants. However‚ increased
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Goldfish Respiration Abstract The purpose of this experiment is to design and conduct a basic scientific experiment‚ identify and control variables. Some other objectives that we learned is to write a formal hypothesis‚ identify the basic and integrated process skills of science that were used in this experiment. Also‚ we will learned the effects of temperature on goldfish respiration. This experiment will be conducted with four students ‚ one goldfish‚ thermometer‚ a stop watch‚ and a beaker
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Lab Report 6: Respiratory Physiology Purpose: To describe the effects of carbon dioxide concentration on blood pH. Hypothesis: If the blood CO2 levels increase‚ the pH will decrease. Materials and Procedures: Materials: Willing subject (someone complete the activities of the experiment) Timer (with a second hand) Glass Urinary and Salivary pH (litmus) paper Drinking straw Procedures: 1. Measure 2 ounces of water in a glass. Obtain the pH of the
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edu/biology/Wags/histopage/colorpage/cin/cin.htm To be used in Anatomy & Physiology-BIOL 165 & 166 labs only Not to be used as a source of reference Not to be sold or distributed outside of the classroom Lecturers: Nadia Washington‚ MSc. Delano Lewis‚ PhD. Disclaimer The exercises used in this manual are from various sources and are adapted to suit the Anatomy and Physiology lab sessions at Northern Caribbean University. The manual should not be sold or
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The study of cardio physiology was broken up into five distinct parts all centering on the cardiovascular system. The first lab was utilization of the electrocardiogram (ECG). This studied the electrical activities of the heart by placing electrodes on different parts of the skin. This results in a graph on calibrated paper of these activities. These graphs are useful in the diagnosis of heart disease and heart abnormalities. Alongside natural heart abnormalities are those induced by chemical substances
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Introduction Cardiovascular Dynamics and the Cardiovascular Physiology experiments both have multiple goals. The first experiment aims to understand how blood flow‚ pressure gradient‚ and resistance relate to one another. To understand this‚ resistance and contributing factors‚ such as vessel radius‚ viscosity‚ and vessel length must be studied. The effects of vessel radius and stroke volume on the ventricular pump should also examined. The experiment also calls for an understanding of cardiovascular
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Book Report I chose “The Shark And The Goldfish” by Jon Gordon for my book report. This book is about positive ways to thrive during waves of change and follows a goldfish named Gordy who washes out into the ocean. Gordy has always been taken care of and fed daily‚ but doesn’t know how to act or get food when he is in the ocean. He meets a nice shark named Sammy who teaches him how to find food and take care of himself. The story is a lesson for how you never know what life is going to throw
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observe and analyze the oxygen consumption of Carassius auratus‚ also known as goldfish. Oxygen depletion has proven to increase with the presence of caffeine (Womack). Goldfish are ideal species to further solidify this theory due to the fact that they are poikilothermic‚
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benefits to having a gold fish? The fish would help teach me responsibility‚ with no trips to the vet‚ along with no hair on the furniture. Now wouldn’t that make it worth it? As a parent the first question that may be asked is how will a goldfish teach responsibility? While you do still have to feed it and clean the fish bowl‚ which may require some help‚ the care of a gold fish is not that hard. Oh sure you think the fish might not get fed a day or two. To your surprise statistics show
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Goldfish Respiration Abstract The purpose of this experiment is to tests the effects of temperature on the respiration (breathing) rate of goldfish. In order to determine the goldfish respiration change adding small amounts of crushed ice to the water‚ than behavior will be noted. Then‚ the goldfish will experience the same experiment four more times and be noted again. This experiment will be conducted with four students‚ one goldfish‚ a 250 mL and a 150 mL beaker‚ thermometer‚ crushed ice‚
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