GCE MARKING SCHEME BIOLOGY/HUMAN BIOLOGY (NEW) AS/Advanced JANUARY 2010 INTRODUCTION The marking schemes which follow were those used by WJEC for the January 2010 examination in GCE BIOLOGY/HUMAN BIOLOGY (NEW). They were finalised after detailed discussion at examiners’ conferences by all the examiners involved in the assessment. The conferences were held shortly after the papers were taken so that reference could be made to the full range of candidates’ responses‚ with photocopied
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materials and factory supplies P 68‚000 Supervising salaries 90‚000 Repairs and maintenance 40‚000 Heat‚ light and power 28‚000 Overtime premium – plant worker 20‚000 Fringe benefits for plant worker 15‚000 Depreciation – plant 190‚000 Insurance – plant 22‚000 Actual factory overhead P473‚000 2. Applied factory overhead (71‚000DLH x P7.50) = P532‚500 3. Actual factory overhead P473‚000 Less: Applied factory
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Experiment 4 – Liquid Phase Chromatography I. Objectives This experiment’s goal is to explore one-dimensional and two-dimensional paper chromatography. II. Schematic Diagram of the Procedure PAPER CHROMATOGRAPHY Wash leaves‚ cut them into smaller pieces; in a mortar macerate them in circular motion Add 8mL ethyl alcohol to extract pigments‚ continue macerating until finely grounded Transfer extract to evaporating dish‚ allow to conc‚ don’t let extract to dry out Concentration
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Coimisiún na Scrúduithe Stáit Scrúduithe Stáit State Examinations Commission State Examinations Commission Leaving Certificate 2012 Certificate 2012 Marking Scheme Scheme Biology Design and Communication Graphics Higher Level Introduction The marking scheme is a guide to awarding marks to candidates‟ answers. It is a concise and summarised guide and is constructed in a way to minimise its word content. Examiners must conform to this scheme and may not allow marks for answering outside
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Manual Handling Short Test Pass Mark 1 10 out of 12 Question What is manual handling? a) b) c) d) Answers Pushing‚ pulling‚ bending‚ stretching‚ lifting Only lifting Using machines Any lifting done by a man 2 Which is the MAIN piece of a) The Electricity at Work Regs 1998 legislation that applies to manual b) The Provision and Use of Work Equipment Regs 1998 handling? c) The Manual Handling Operations Regs 1992 d) The Health and Safety at Work Act 1974 3 What
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[pic] [pic] IATI - INTERNATIONAL AIR TRAVEL INDEX IATI Reservation System User Manual – Ver.1 Index 1.Access to system………………………………………………………………………………………............ 2 2.Main Page ...................................................................................................... 3 2.1 Find a Ticket (Search for domestic and international flights)………………… 3 2.1.1 Domestic Lines Reservations …………………………………………
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Fractional Distillation & Gas Chromatography Exp. 1 Pre-Lab: 1) When two substances whose molecules are very similar from a liquid solution‚ the vapor pressure of the mixture related to vapor pressure of the pure substance. Also it could be defined as a two liquid are ideal solution when they don’t react with each other and they make no association. 2) Are a mixture of at least two different liquid‚ and known also as a mixture of two or more liquid in such away that its component
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Panasonic Warranty 1. The product is warranted for 12 months from the date of purchase. Subject to the conditions of this warranty Panasonic or its Authorised Service Centre will perform necessary service on the product without charge for parts or labour if‚ in the opinion of Panasonic‚ the product is found to be faulty within the warranty period. 2. This warranty only applies to Panasonic products purchased in Australia and sold by Panasonic Australia or its Authorised Distributors or Dealers
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In biology species can become isolated from other species through a number of processes. These isolation processes keep the two species from interbreeding and producing hybrid offspring. There are five separate isolation processes that prevent two species capable of producing offspring from being able to do so. Ecological Isolation Ecological‚ or habitat‚ isolation is when two species that could interbreed do not because the species live in different areas. For example‚ in the wild of India both
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Level and Advanced Level CHAPTERS CLASSIFIED:ENZYMES 9700/2 BIOLOGY Paper 2 Structured Question AS For year 2014 Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or rough working. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Answer all questions
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