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Biology - Pearson qualifications

Centre NumberCandidate NumberWrite your name hereSurnameOther namesTotal MarksPaper ReferenceTurn over P44248A 2015 Pearson Education *P44248A0128*BiologyUnit: KBI0/4BI0 Science (Double Award) KSC0/4SC0 Paper: 1 BWednesday 7 January 2015 AfternoonTime: 2 hours KBI0/1B 4BI0/1 BKSC0/1B 4SC0/1 BYou must have:RulerCalculatorInstructionst Use black ink or ball-point Fill in the boxes at the top of this page with your name, centre number and candidate Answer all Answer the questions in the spaces provided there may be more space than you Show all the steps in any calculations and state the Some questions must be answered with a cross in a box.

Jan 07, 2015 · 3 He adds one drop of the starch suspension from the syringe to the first well in the spotting tile and records the colour change. 4 He rinses the outside of the syringe with water from a tap. 5 He then takes up exactly 5 cm3 of 5% amylase suspension into the same syringe containing the 10% starch suspension. 6 He starts a stopwatch.

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