Paragraph 1 – Introduction When I started researching science fair project ideas‚ I came across one that really caught my eye. The driving question‚ or topic‚ was “Does the level of vitamin C change over time in Orange Juice.” After I viewed the website‚ I got very excited because it had simple step-by-step instructions about how to test the level of vitamin C. On the following page are the directions. I think I am really excited to do this project because it sounds very interesting and fun to
Premium Vitamin C Fruit Citrus
Investigating the Effect of Caffeine on the Heart Rate of Daphnia Daphnia are extremely small aquatic invertebrates. They are transparent‚ so you are able to see their internal organs; this means it is easy to monitor their heart rate by observing them through a microscope [1]. Physiological results from caffeine consumption include the stimulation of heart rate‚ blood pressure‚ metabolism‚ body temperature and alertness. [2] In this practical investigation the aim was to determine whether the hypothesis
Premium Heart rate Arithmetic mean
Practical Task: To compare the concentration of vitamin C in different brands of orange juice. Juice sample provided: 0.1% vitamin C solution‚ fresh orange juice‚ You C 1000 orange water. Aim of investigation: To compare and verify the amount of vitamin C in Mr. Juicy and You C 1000 orange juice. Introduction: Problem: To compare the concentration of vitamin C Hypothesis: Concentration of vitamin C in Mr. Juicy is about 0.02 % Concentration of vitamin C in You C 1000 orange water
Premium Vitamin C Ascorbic acid Orange Juice
What type of fruit juice provides the most vitamin C? In my investigation I plan to find out how much vitamin C there is in orange juice‚ pineapple juice and tropical juice and then compare my results to find out which juice has the most vitamin C. The independent variable is the type of juice and the dependant variable is the volume of fruit juice needed to decolourise 1cm3 Of 1% DCPIP solution. DCPIP solution can be used to measure the amount of vitamin C in each juice as an antioxidant
Premium Vitamin C Juice Fruit
blackcurrant juice‚ each with varying amounts of vitamin C content. Each experiment has independent and dependent variables. The solutions of soft drinks contain different levels of vitamin C (with old and new varieties) will be the independent variables in the experiment as the vitamin C content is unknown. The dependent variable is the measureable amount of each of these drinks solutions that is required to decolourise a known amount of blue dye. As there are pairs of fruit juice solutions
Premium Vitamin C Juice Vitamin
Jeevan Gnanodaya Project Proposal for a Chalk Making Facility JG is soliciting funds to start a chalk making facility to provide employment to hearing impaired children who drop out after Class 10.. With Asha Seattle’s support‚ Mr. Devarajan‚ has started an ITI (Vocational Training Institute). The ITI imparts vocational / technical training to students (hearing impaired as well as hearing non-impaired). It is of tremendous significance to note that JG’s 2 hearing impaired children have fared
Premium Hearing impairment Mental retardation High school
Study On Consumption Patterns Of Soft Drinks And Fruit Juices A COMPARATIVE STUDY ON CONSUMPTION PATTERNS OF SOFT DRINKS AND FRUIT JUICES EXECUTIVE SUMMARY Soft Drinks were common preference among all the individuals before juices were being introduced‚ With the changing lifestyle and income levels‚ people are shifting their consumption patterns and have therefore become more health conscious thus leading to increase in demand of juices. Market Research is based on some underlying parameters
Premium Economics Supply and demand Microeconomics
INTRODUCTIONThis is a case study concerning a patient presenting with low abdominal pain‚ frequent micturation and dysuria. I will discuss the consultation and show how I used the problem solving consultation style detailed by Alison Crumbie. This involves listening to the patients’ initial complaint and developing hypothetical diagnosis. Focused questioning and clinical examination and investigations will then be used to eliminate some of the initial hypotheses. The patients’ perspective of their
Premium Urinary tract infection Abdominal pain
Investigating the vitamin C content of fruit juices Vitamin C (ascorbic acid) is a water-soluble nutrient which is found in certain foods. It acts as an antioxidant (inhibits oxidation) in the body‚ helping to protect cells from the damage caused by free radicals. The body requires vitamin C in order to make collagen‚ a protein essential to help wounds heal. Vitamin C also improves the absorption of iron from plant-based foods and helps the immune system work properly to protect the body from disease
Premium
Case Report: National Cranberry Cooperative Fill in your name in the header. Please read the Assignment Collaboration Guidelines in Course Syllabus: Collaboration between groups is not allowed. Below‚ write your answers to Questions 1-4 (on Syllabus). Your analysis should be based on the assumptions listed in the Syllabus. If you need to make additional assumptions to answer a question‚ clearly state them‚ logically defend them‚ and then proceed to answer the question accordingly. The idea is
Premium