9700_s02_qp_3

9700_s02_qp_3 - This question paper consists of 5 printed...

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Unformatted text preview: This question paper consists of 5 printed pages, 2 blank pages and a Report Form. SP (SM/JB) S23298/2 © CIE 2002 [Turn over CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level BIOLOGY 9700/3 PAPER 3 Practical Test AS MAY/JUNE SESSION 2002 1 hour 15 minutes Candidates answer on the question paper. Additional materials: As listed in Instructions to Supervisors TIME 1 hour 15 minutes INSTRUCTIONS TO CANDIDATES Write your name, Centre number and candidate number in the spaces at the top of this page. Answer all questions. Write your answers in the spaces provided on the question paper. INFORMATION FOR CANDIDATES The intended number of marks is given in brackets [ ] at the end of each question or part question. You are advised to spend 45 minutes on Question 1 and 30 minutes on Question 2. Candidate Centre Number Number Candidate Name FOR EXAMINER’S USE 2 1 TOTAL For Examiner’s Use 2 Question 1 [45 minutes] You are provided with five different concentrations of sucrose solution in Petri dishes, labelled W1 , W2 , W3 , W4 and W5 . The concentration of the sucrose solution does not correspond to the order of the labelling. You are also provided with ten potato strips, labelled W6 . Using a scalpel or a sharp knife, carefully trim each strip to a length of 50 mm. It is very important that you perform this task as accurately as possible....
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9700_s02_qp_3 - This question paper consists of 5 printed...

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