species and origin based on morphological features by using DNA barcoding technique is an important application for molecular biology and genetics. In this study‚ we used special fish called bonito fish. These fishes generally live in relatively warm and hot seas and grow until they reach a length of about 30 inches. Bonito fish have a long pectoral fin and two dorsal fins. Also‚ they have a forked tail. Animal species and their origins can be detected accurately and quickly with the help of the technique
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Fig. 4. Mean (± SEM) weight of pompano fish (g) fed experimental diets on days 0‚ 14‚ and 28 of the trial. Treatment diets included the basal diet‚ or the basal diet with 0.05% Macrogard (D0.05)‚ 0.10% Macrogard (D0.10) and 0.20% Macrogard (D0.20) supplementation. Data are presented as the means ± SEM. Different letters are significantly different between treatments at each time point. Table 4. Growth performance of pompano fish fed different concentration β-glucan in the diet for 28 days. Data
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Abstract: Maximal oxygen consumption (VO₂max) is an excellent indicator of a person’s physical fitness level. It can also be used for many other things including diagnostic tools for physicians. In this study‚ two different methods of collecting maximal oxygen uptake scores were compared. The first being the predicted VO₂max score attained via the Rockport test and the second being indirect calorimetry VO₂max score attained through cycle ergometer and an attached metabolic cart. Ten males and nine
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Carbon Dioxide Understanding and Production in Elodea‚ Snail‚ and Goldfish Introduction This report discusses an experiment to study the rate of aerobic cellular respiration in aquatic organisms which are Elodea (aquatic plant)‚ Snail‚ and Goldfish‚ by measuring carbon dioxide production. Because ectothermic organisms (Elodea‚ snail‚ and goldfish) were placed in completely covered beaker‚ each organism would produce different amount of carbon dioxide. The objective of the experiment is to measure
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VENTILATION QSB 1714 Prepared by: Mariatul Liza bt Meor Gheda Introduction Definition: The process of changing air in an enclosed space. A proportion of air within the enclosed space should be continuously withdrawn and replaced by fresh air. Drawn in from a clean external source: • At as high an elevation as practical…where more polluted air occurs at the relatively low levels found in congested towns and cities. Why do we need ventilation? Ventilation is needed
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mortalities were recorded in the control group throughout the experimental period. Table 1 show that the highest mortality rate occurred in Nile tilapia fish in the S. iniae+ C. albicans infected group (76.19%)‚ followed by those infected with S. iniae alone (61.9%) and then the C. albicans infected group (57.14%). Clinically‚ the S. iniae-infected fish exhibited loss of appetite‚ loss of equilibrium with erratic movement‚ swam near to the surface of water‚ detachment of scales‚ hemorrhages on the different
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10.19.2011 TITLE: The Importance of Oxygen for Life PURPOSE: To determine whether test tubes filled with bacteria‚ a few salts‚ distilled water‚ and glucose would grow in the presence or absence of oxygen. By adding oxygen to certain tubes and withholding it from other tubes‚ one can determine which bacteria grow the most efficiently. HYPOTHESIS: The test tubes of bacteria with oxygen will grow and thrive over the test tubes without oxygen. METHODS: Using the data shown in Table 7-A-1
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Study of Oxygen Consumption to Measure Energy Metabolism in Mammals Brianne Simonsen Lab Section 8 4 Oct. 2005 Abstract In this experiment the oxygen consumption of a mouse in environments of varying temperatures was studied. The hypothesis behind this experiment was that more oxygen would be consumed at a lower temperature to maintain body heat. To measure the rate of oxygen consumption a mouse was given a specific amount of oxygen. The amount consumed in a specific time was measured and
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with A/C play a major part. This paper designs an embedded system for a vehicle cabin‚ which senses the gases like carbon-monoxide and oxygen and displayed at each and every second. If the level of the CO increases than the normal level (30ppm) or the level of the oxygen decreases than the normal level (19%) then an alarm is generated automatically and also ventilation is provided immediately. A warning message is sent to the authorized user via GSM. The advantage of this system is proper detection
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CLN’S LAB 2006: SUPPORTING CLINICAL DECISIONS SERIES Oxygen Saturation A Guide to Laboratory Assessment BY SHANNON HAYMOND‚ PHD uman life depends on the oxygen transport by hemoglobin. In healthy patients‚ the majority of molecular oxygen (O2) is bound to hemoglobin and only a small fraction is dissolved in blood. But in patients with respiratory problems or certain metabolic and genetic disorders‚ the fraction of oxygenated hemoglobin can fall to dangerously low values. Therefore‚ laboratory
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