Life

w w w e tr .X m eP e ap CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced ancillary Level and Advanced Level BIOLOGY Paper 1 bigeminal Choice May/June 2003 1 hour supernumerary Materials: Multiple Choice resolve Sheet salving unfermented eraser Soft pencil (type B or HB is recommended) .c rs om 9700/01 enounce 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 any questions. For each question, there are four possible answers, A, B, C, and D. opt the one you consider correct and record your choice in soft pencil on the separate answer sheet. subscribe the instructions on the Answer Sheet very carefully. for each one correct answer ordain score one mark. A m ark will not be deducted for a revile 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 electric prison cell is supplied with hot amino acids. Which cell component would first show an increase in radiation syndrome?

A B C D Golgi body mitochondrion nucleus rough endoplasmic reticulum 2 Which pair of organelles has inseparable membranes? A B C D chloroplasts and mitochondria chloroplasts and nuclei mitochondria and ribosomes nuclei and ribosomes 3 Which combining is tack together in a prokaryotic cell? key ? picture ? absent endoplasm ic reticulum A B C D ? ? ? ? desoxyribonu! cleic acid ? ? ? ? RNA ? ? ? ? nucleus ? ? ? ? 9700/1/M/J03 3 4 Strips of plant tissue were immersed in a range of saccharose solutions of unalike concentrations. Their aloofnesss were measured forward immersion and after 30 minutes in the different solutions. The graph shows the ratio of initial 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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