In this lab we tested to see if the amount of sunlight exposed to the basil seed‚ would affect the growth. The null hypothesis for this experiment was that there would be no statistical difference between the green‚ yellow‚ and red basil seeds’ growth. Three alternate hypotheses are: If we expose the green seed to 48 hours of sunlight and the yellow seed to 24 hours of sunlight‚ then the green seed with grow more than the yellow. The opposite of this hypothesis would alternate 2. Another alternate
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Measurements Lab Name Length Measurements – Follow the Instructions in the Lab Manual and fill in your data in the tables provided. Data Table 1 – Length measurements |Object |Length (cm) |Length (mm) |Length (m) | |CD or DVD |12.00 |120.0 |.1200 | |Key
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Lab # 4 Determination of Density of Liquids Name: Lab Partner: Period: 3 Date Completed: 9/23/2014 Date Submitted: 9/29/2014 Data TABLE 4 DENSITY OF SALT SOLUTIONS-INDIVIDUAL GROUP’S RESULTS Concentration (%) Mass (g) Volume (mL) Density (g/mL) 0 9.9522 10.00 0.9952 4 10.1291 10.00 1.013 8 10.5233 10.00 1.052 12 10.7487 10.00 1.075 16 11.0297 10.00 1.103 Unknown # 10.6234 10.00 1.062 Calculations 1. Show all density
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Exercise 9: Renal System Physiology: Activity 1: The Effect of Arteriole Radius on Glomerular Filtration Lab Report Pre-lab Quiz Results You have not completed the Pre-lab Quiz. 03/31/14 page 1 Experiment Results Predict Question: Predict Question 1: What will happen to the glomerular capillary pressure and filtration rate if you decrease the radius of the afferent arteriole? Your answer : b. Both pressure and filtration rate will decrease. Predict Question 2: What will happen to
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generated at the threshold voltage differ from the graphs generated at voltages below the threshold? There is no movement below the threshold. However‚ there is a tiny increase between 10 and 50 of the force line. A C T I V I T Y 3 Effect of Increases in Stimulus Intensity 3. Observe your tracings. How did the increases in voltage affect the peaks in the tracings? They increased with each increase in voltage. How did the increases in voltage affect the amount of active force generated by the muscle
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BSC 2085C Anatomy and Physiology I Lab 1: Anatomical Orientation Directions There are three (3) activities in this lab. Please be sure to complete them all. For all questions‚ type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1: Anatomical Orientation Go to the website: University of Michigan: Medical Gross Anatomy[->0] Choose the link to the Learning Module entitled Anatomical Orientation. Read the 9 pages and answer the
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Answer for final exam of 2010 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | b | b | b | b | b | a | e | a | a | c | d | a | a | c | b | b | d | a | b | c | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | e | d | d | e | c | b | a | b | c | c | e | e | a | d | d | b | e | a | c | d | Part C: Question 44 a) Answer: 与习题一Question 45(a)相同。 b) Answer: 与习题一Question 45(b)相同。 c) Answer: 请上网找资料，比较分析西方国家用哪些政策来对付金融危机，比如
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synthesized 2‚ 3-dioxo-1‚ 2‚ 3‚ 4-tetrahydro quinoxaline-6-sulfonyl benzimidazole (s) were performed on adult earthworm (Pheretima Posthuma). The observation was made for the time taken to paralysis and/or death of individual worms up to four hours of the test period. Paralysis was said to occur when the worms did not revive even in a vehicle. Death was concluded when the worms lost their motility followed with fading away of their body color. The selected newly synthesized 2‚ 3-dioxo-1‚ 2‚ 3‚ 4-tetrahydro
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“Is Starch Permeable in Cells? Abstract This report presents the weights of 3 samples of water with various amounts of solute after the use of osmosis. Three different tests were performed‚ each with a beaker of water containing varying amounts of starch from 30% concentration (12.5 grams of water) to 15% concentration (9.5 grams of water)‚ and then 0% (10.5 grams of water). To start this experiment‚ we put water into a make-shift dialysis tube‚ a type of semi-permeable membrane tubing made
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Science Areas of Focus: Grade 8 (Reflects knowledge and skill expectations for Grades 5-8) Mission: Scientific literacy encompasses the understanding of key concepts and principles of science; familiarity with the natural world for both its diversity and unity; and use of scientific knowledge and scientific ways of thinking for individual and social purposes (American Association for the Advancement of Science). Standard 5.1 Scientific Processes All students will develop problem-solving‚ decision-making
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