BIOLOGY LAB REPORT TITLE: DETERMINING THE VITAMIN C CONTENT IN VARIOUS FRUIT JUICE PREPARED BY: NOR HUSNA BINTI MOHD ROSLI CLASS: SC3 (ALUK 11) IC NUMBER: STUDENT ID: LECTURER’S NAME: MADAM ZAKIAH BINTI ZAKARIA SUBMISSION DATE: 22 AUGUST 2013 OBJECTIVES: To investigate the vitamin C content in various fruit juices which is based on the graph’s curve obtained. INTRODUCTION [pic] Vitamin C‚ or also known as ascorbic acid (L-ascorbic and L-dehydroascorbic
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CHEMISTRY Paper 1 Multiple Choice Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) Data Booklet 9701/11 May/June 2012 1 hour *6083199800* READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and candidate number on the Answer Sheet in the spaces provided unless this has been done for you. There are forty questions on this paper. Answer
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which had been free of cholera for more than one century. The disease spread rapidly in Latin America‚ causing nearly 400 000 reported cases and over 4000 deaths in 16 countries of the Americas that year. Economic and social impact In addition to human suffering caused by cholera‚ cholera outbreaks cause panic‚ disrupt the social and economic structure and can impede development in the affected communities. Unjustified panic-induced reactions by other countries include curtailing or restricting travel
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system C. Respiratory system D. Circulatory system (1) A only (2) A and B only (3) B only (4) All of the above ( ) 4. Find the product of the first common multiple of 3 and 4. (1) 12 (2) 144 (3) 24 (4) 0 ( ) 5. The kettle is coming near the __________. (1) Boiled (2)boil (3) Boiling (4)None ( ) Section B Grammar Cloze (1) ------ ( /10) (A) in | (D) on | (G) is | (K) into | (N) by | (B) to | (E) at | (H) all | (L) and | (P) other | (C) for
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The book‚ Jesus & Muhammad‚ is written by F. E. Peters. Peters is a professor at New York University‚ where he teaches Islamic Studies and Religion. Peters is said to be a leader in the comparative studies of Judaism‚ Christianity‚ and Islam. The book is written to compare and make a clear idea of how Jesus and Muhammad had parallel lives. Author‚ F. E. Peters states‚ “Jesus and Muhammad have been the subject of the most sustained and detailed biographical inquiries in the Western tradition‚ and
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Fall 2012 BISC 120Lg – M/W/F 10 A.M. section EXAM 3 Instructor: Dr. Karla Heidelberg PLEASE READ ALL THE INSTRUCTIONS CAREFULLY. 1.DO NOT start until instructed. 2.Make sure you have a total of 9 pages. Instructions for filling in the Blue Scantron Answer Sheet: 1. Enter your name in the NAME field (your last name first)‚ and fill in the appropriate bubbles. 2. Enter your USC STUDENT ID NUMBER in the field labeled IDENTIFICATION NUMBER‚ and fill in the appropriate bubbles
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Discussion The main findings of the present study were that the number of push up significantly in male than female‚ in contrast to the pulse rate‚ could be attributed at least partially to the greater aerobic fitness in male compared to the female students (see Figure 2). With thorough analysis of the results‚ the null hypothesis has been proven correct as there is no significant difference in the mean maximal pulse rate change of subjects who could do fewer than 20 push-ups and subjects
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Honors Biology Final Exam Guide (Gray) So this is the practice test. I tried to make a relatively even number of questions from each section. I may have skipped something involuntarily so I would study your notes and whatever else as well. There is also a quizlet called Honors Biology final on my account so you can use that as well. I believe it has every term we have covered second semester. GOOD LUCK. Just think‚ no more BE SPECIFIC’s and Why?’s!!! 1. Before the time of Charles Darwin
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1. Identification of Some Macromolecules 1) What are 2 types of treatment controls‚ and explain each. Positive control: gives positive result if experimental conditions were followed correctly Negative control: gives negative result if experimental conditions were followed correctly 2) What are the most abundant elements in living material? Carbon‚ Hydrogen‚ Oxygen‚ Nitrogen‚ Sulfur and Phosphorus 3) What are the 4 major biological macromolecules? Carbohydrates (monosaccharides &
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Human Biology 3A Notes CHAPTER 4: Chemical Messengers Homeostasis: the maintenance of a constant internal environment Homeostasis ensures that the fluid environment of the cells: • Contains the optimum concentration of nutrients‚ ions‚ gases and water • Stays at a constant temperature – the optimum temperature for normal cell functioning • Is maintained at the optimum pressure Feedback system: Negative feedback system: Negative feedback: Positive feedback: A situation where the response toa
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