#1
12th June 2015, 09:09 AM
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Download WBJEE Question Paper
Will you please provide here the sample question paper of the WBJEE exam as I requires it while doing preparation for the exam ?
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#2
12th June 2015, 10:38 AM
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Re: Download WBJEE Question Paper
As you want I am here providing you sample question paper of the WBJEE exam as you requires it for your preparation this may help you . Sample paper : Question 1 A prokaryotic cell lacks:A nucleus B nuclear membrane C membrane bound organelles D all of the above Question 2 Extranuclear inheritance is a consequence of the presence of genes in:A ER and mitochondria B lysosomes and ribosomes C ribosomes and chioroplast D mitochondria and chloroplasts Question 3 Vesicles of Smooth Endoplasmic Reticulum (SER) are most likely on their way to:A plastids B I ysosomes C nucleolus D Golgi apparatus Question 4 Lysosomes are the store house of:A ATP B sugar C proteins D hydrolytic enzymes Question 5 lipids are insoluble in water, because lipid molecules are:A neutral B Zwitter ions C hydrophobic D hydrophilic Question 6 Which of the following is the simplest amino acid?A Glycine B Alanine C Tyrosine D Asparagine Question 7 Carbohydrates, ingested in the diet, are hydrolyzed by the enzyme:A pepsin B cellulose C a-amylase D glycosidase Question 8 Stomach is the site of digestion mainly for:A fats B proteins C carbohydrates D all of these Question 9 Which proteolytic enzyme induces lysis of fibrin during Hbrinolysis?A Fibrin B Thrombin C Plasmin D Platelet factor-VIl Question 10 Which of the following enzymes is used to join bits of DNA?A Ligase B Primase C Endonuclease D DNA polymerase Question 11 All eukaryotic genes contain two kinds of base sequences. Which of the following plays role in protein synthesis?A Introns B Exons C Electrons D Both (a) and (b) Question 12 The genetic material of prokaryotic cell is called:A nucleus B nucleolus C nucleoid D centromere Question 13 In prokaryotes, the genetic material is:A linear DNA with histones B circular DNA with histones C linear DNA without histones D circular DNA without histones Question 14 The direction of DNA replication is from:A amino acid end B 3’ end towards 5’ end C 5’ end towards 3’ end D amino terminus to carboxy terminus Question 15 In operon concept, regulator gene functions as:A represser B regulator C inhibitor D initiator Question 16 The importance of meiosis lies in:A bringing discontinuous variations B addition in the number of chromosomes C reduction in the number of chromosomes D maintaining the number of chromosomes Question 17 In mitotic cell division, the division of centromere and the division of chromatid occurs between:A ana phase and telophase B prophase and metaphase C telophase and interphase D anaphase and metaphase Question 18 In which stage of the first meiotic division, each chromosome undergoes longitudinal division to give rise to two sister chromarids?A Zygotene B Diplotene C Diakinesis D Pachytene Question 19 Mirabilis jalapa is an example of:A complete dominance B supplementary gene C incomplete dominance D complementary gene Question 20 Which of the following is dominant character according to Mendel?A Dwarf plant and yellow fruit B Terminal fruit and wrinkled seed C White testa and yellow pericarp D Green coloured fruit and rounded seed Question 21 Lack of independent assortment of genes A and B in fruit fly Drosophila is due to:A repulsion B linkage C crossing-over D recombination Question 22 When two mutations are located in the same functional unit or in different functional units then it is confirmed by:A test cross B back cross C reciprocal cross D complementat ion test Question 23 Prototherians are the connecting links between:A amphibians and ayes B reptiles and mammals C fishes and amphibians D reptiles and amphibinas Question 24 The pioneers in the field of ‘organic evolution’ are:A Karl Landsteiner, Hugo de Vries, Malthus B Darwin, Hugo de Vries, Lamarck, Huxley C Lamarck, Karl Landsteiner, Maithus, Hugo de Vries D Darwin, Lamarck, Karl Landsteiner, Hugo de Vries Question 25 Darwin finches are related to which of the following evidences?A Fossils B Embryology C Anatomy D Geographical distribution |