Homework 6 30 points Refer to the files‚ “Chapters 11 and 12 Notes” in Section 6 and your textbook Chapters 11 and 12 to help you answer the questions below. This assignment has 3 pages‚ make sure to respond to all 5 questions in this assignment. Submit questions with the answers inserted within the paragraphs or below as appropriate. Answers should be in bold‚ CAPITALIZED‚ or highlighted or points will be deducted. 1. (5 points) Utilize Table 11-11 to fill in the blanks below regarding Complementary
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The purpose of lab number thirteen was to examine the response of the daphnia to a chemical stimulant. Also examined was how human resting heart rates differed from the daphnia’s. Stimulants are any substances that raise the levels of activity in the body. Stimulants could be a number of things such as physical or chemical. Physical stimulus usually deal with something that affects the five senses such as sight‚ hearing these could be attributed to loud noises or too much light going into your eye
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Marissa Lule Isaac Cuevas Juan Arias Andres Santana per.4 4/20/15 Pedigree Lab Introduction How can you spot different pattern of inheritance? When we started this lab the question (subject) we had to try and solve was ‘Which pattern of inheritance is present in the O’Smithsteinskis and AkimGarciaChan family pedigree? If when looking at the number of people shaded in our pedigree and find that the number is increasing each generationon then we can assume that the p
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the acid in lactate acid‚ it interfere with electrical signals in muscles and nerves‚ slows energy reactions‚ and impairs muscle contraction. The burn up we feel in intense exercise is the cause of hydrogen ion. During this experiment(Muscle fatigue lab) it will be seen that after a while of squeezing a small ball there won’t be the same amount of energy that was started with first and you will feel a burn in your arms which makes you feel hurt and don’t do a lot of squeezing; which is called the
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the cell. MATERIALS: Potato Forceps Stopwatch Scalpel Test tubes Knife Mass balance Graduated cylinder ruler salt solution test tube rack PROCEDURE: 1. Cut 18 potato cores from the same potato using a knife and place them onto the lab bench. Using a scalpel and ruler (calibrated in millimeters) cut the cores into 50 mm lengths‚ with care taken to ensure no potato peel being left on them. The cutting will be to an accuracy of 1 millimeter 2. Mass each potato core using the mass balance
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Name____________________ Magnet Lab Problems: 1. How does a compass react when moved around a bar magnet? 2. How can you tell that a magnetic field is produced when electricity flows through a wire? 3. As you move further away from a magnet‚ what happens to the magnetic field strength? What is this similar to? Hypotheses: 1. _________________________________________________________________ 2. _________________________________________________________________ 3.
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Daphnia and Additives Lab Purpose The purpose of this lab is to test what effect of Nicotine‚ Acetylcholine‚ Epinephrine‚ Caffeine‚ and Ethanol on an organism’s heart rate. Materials * Microscope * Eye dropper * Pipet * Cotton balls * Depression slide * Beakers * Daphnia * Water * Five additives: Nicotine‚ Acetylcholine‚ Epinephrine‚ Caffeine‚ Ethanol Procedure 1. Put on safety goggles. 2. Catch a living Daphnia. 3. Transfer to a depression
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Case Analyses 6 Abstract Case Analyses: select TWO court cases (from different chapters) from the list below‚ and respond in writing to the case questions. The written analysis of both cases should be approximately 2-3 pages total; use parenthetical citations and a corresponding works cited list when referencing specific information from the text or other sources‚ and follow other prescribed guidelines for APA format. Vallone v. CNA Financial
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Problems/Answers: FIN 534 I have provided the answers to Chapters 6 and 7‚ you are to provide the solutions and explanations‚ namely‚ how were you able to determine the same answers. I want to see‚ how you go about solving these problems. I would encourage you to use the MyFinanceLab and go over the previous Chapters. Keep in mind that these responses are due‚ November 1‚ 2010. I will use your submission to grade you and not the group work that you did in class‚ last Thursday. I trust that you will
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Ammonia and Hydrochloric Acid Lab Chemistry 1 Abstract The straw should be cut shorter to 8 cm in order to make the solid ring appear in the center of the straw. We achieved our goal‚ cutting the straw caused the gases to not have to go as far‚ and meet in the middle. Background The particles in a gas are very loose and tend to move around a lot very quickly. The particles in a solid are very compact and vibrate but don’t really move very much. The particles in a liquid however are more
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