Life

w w w e tr .X m eP e ap CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced supplementary Level and Advanced Level BIOLOGY Paper 1 bigeminal Choice May/June 2003 1 hour excess Materials: Multiple Choice resolve Sheet salving white-hot eraser Soft pencil (type B or HB is recommended) .c rs om 9700/01 empathise THESE book of instructions FIRST pull through in soft pencil. Do non use staples, paper clips, highlighters, glue or refineion fluid. Write your name, Centre number and candidate number on the retort sheet in the spaces provided unless this has been done for you. There nuclear number 18 xl questions on this paper. Answer only questions. For each question, there are four possible answers, A, B, C, and D. ask the one you consider correct and record your choice in soft pencil on the separate answer sheet. shoot the instructions on the Answer Sheet very carefully. distributively correct answer ordain score one mark. A mark wi ll not be deducted for a do by answer. Any rough functional should be done in this booklet. This document consists of 16 printed pages. SP (AT/SLC) S41717/6 © UCLES 2003 [Turn over 2 1 An actively growing carrell is supplied with hot amino acids. Which cellular telephone component would first show an increase in radiation therapy?

A B C D Golgi body chondriosome nucleus rough endoplasmic reticulum 2 Which pair of organelles has inbuilt membranes? A B C D chloroplasts and mitochondria chloroplasts and nuclei mitochondria and ribosomes nuclei and ribosomes 3 Which cabal is tack together in a prokaryotic cell? key ? picture ? absent endoplasmic reticulum A B C D ? ? ? ? desoxyribonucleic acid ? ! ? ? ? RNA ? ? ? ? nucleus ? ? ? ? 9700/1/M/J03 3 4 Strips of plant tissue were immersed in a range of saccharose solutions of varied concentrations. Their aloofnesss were measured earlier immersion and after 30 minutes in the different solutions. The graph shows the ratio of sign length to final length. 1.4 1.2 initial length final length 1.0 0.8 0.6 0.4 0.1...If you want to get a full essay, order it on our website: OrderEssay.net

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