#1
June 17th, 2016, 09:07 AM
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Sample Question Papers of KVPY
Hello, I want the sample paper of the Kishore Vaigyanik Protsahan Yojana (KVPY), please provide me.
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#2
June 17th, 2016, 10:25 AM
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Re: Sample Question Papers of KVPY
Hello, here I am providing you the paper of the Kishore Vaigyanik Protsahan Yojana (KVPY) as under: 1. rll locus in phage T4 is one of the loci affecting (a} mpid lysis of K-bacterium (b) rapid lysis of B-bacterium (c) protein coat synthesis (d) attachment of phage to the bacterium 2. Which one of the following statements is not correct? (a) All sponges are exclusively manne (b) Amphiblastula is a landform of certain sponge~ (c} Calcareous siliceous spicules are found in many sponges (d) All sponges are sessile 3. Chromope><y is a kind of (o.) phagocytosis (b) cell vomiting (c) pinocytosis {d) exocytosis 4. Consider the following components used in electron transport system that act in a sequential manner 1. NAD 2. Cytoc~rome C 3. Cytochrome A3 4. FAD What is the correct sequence of the above? (a) 1--4-2-3 (b) 3--4-2-1 (c} 1-2-4-3 {d) 2-1-3--4 5. Which one of the fo!lowing cell organelles oxidizes very long fatty acid chains? (a} Peroxisome (b) Nudeosome (c} Dictyosome (d) Golgi apparatus 6. Which one of the following enzymes is involved in the regulation of cell cycle? (o.) Cyclin-dependent kinase protein (b) Cyclic-AMP-dependent phosphodiesterase {c) DNA-dependent RNA polymerase (d) DNA glycosylase 7. A molecular chromo~ome alte£ation in that generally accompanies chromosome condensation during mitosis " (a) phosphorylation of cdc protein ' M phosphorylation of cyclin B protein (c) phosphorylation of histone 1-11 (d) tangling of sister chromatids 8. Which one of the following combinations of histone mole=les cQmbines with the DNA to form the nucleosome core? (a) Hl, H2A, H3, H4 (b) Hl, H2B, H3, H4 (c) HI, l;i3, H4, H5 (d) (H2A, H2B) (H3, H4) 9. Which specific cell substance when treated with a warm acid and upon adding Schifrs reagent takes reddish purple stain? (a) Amino acid (b) Protein (c) DNA (d) Lipid 10. In the case of sickle-cell anaemia, consider the following statements ; l. j3-chain of Hb5 is not different from HbA hemoglobin. 2. Patients malaria are sensitive to caused by P. falcipcuum. Which of the statements given above is/are correct? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither I nor 2 11. A nonnal human female has two X•chromosomes in her genome, one of which gets heterochromatin.zed during early development and becomes inactive, Such inactivated X-chromosome is the one which has been contributed (a) exclusively by her mother (b) exclusively by her father (c} by any of the parents, and inactivation is a matter of chance (d) with more number of lethal, sub-lethal and detrimental genes on it 12. The number of chromatin positive bodies in individuals with tetrasomic Klinefelter's syndrome is (a) one (b) two (c) three (d) four 13. The gene required foe se><-determination in humans is (a) DAX 1 (b) ZFX (o) "'' {d) SRY 14. With reference to plasmagenes, consider the following statements : L Plasmagenes =• present inside the chromosome. 2. Tho, =• capable of selfreplication. 3. They are transmitted by means of cytoplasm. '• They =• ""' capable of mutation. Which of the statements given above are correct? (a} 1 and 3 only (b) 2 and 4 only (c) 2 and 3 only (d) 1, 2, 3 and 4 15. The tertiary structure of tRNA takes the shape of (o) clover-leaf M inverted 'J' (o) inverted 'T' (~ inverted 'L' |
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