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ICMR JRF July 2016 Solved Question Paper PDF (Model Question Paper by Easybiologyclass)

ICMR JRF Solved Question Paper July 2016 (Model Question Paper for your Preparation) PDF by Easybiologyclass

ICMR JRF Life Sciences Practice Question Paper PDF. ICMR JRF Previous Year Exam Question Paper, ICMR JRF Life Sciences Papers

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ICMR JRF July 2016 Solved Question Paper PDF (Model Question Paper by Easybiologyclass)

  1. 1. EBC Print less… Save paper… Save trees…   For more Questions and Resources for your CSIR/ICMR/DBT/ICAR/UGC/JRF NET Life Science Examination please visit: www.easybiologyclass.com 1   ICMR JRF Life Science Exam July 2016 Model Question Paper (5) (Practice Questions with Answer Key) 1. ABA catabolism is mediated by a. ABA‐8’ carboxylase b. ABA‐8’ hydroxylase c. ABA‐8’ aminotransferase d. ABA‐8’ oxygenase 2. Nodulating genes in Rhizobium are influenced by the presence of which one of the following in the roots? a. Flavones b. Lignin c. Tannins d. Cellulose 3. Which of the following techniques is used for the evaluation of phylogenetic trees? a. Null hypothesis b. Bootstrapping c. Chi‐square d. Probability 4. One PAM means one accepted point mutation per a. 102 residues b. 10 residues c. 103 residues d. 104 residues 5. Intestinal flora cannot digest a. Cellulose b. Lignin c. Pectin d. Starch 6. All of the following are malignant neoplasms except a. Papilloma b. Liposarcoma c. Squamous cell carcinoma d. Neroblastoma 7. Replication of papillomavirus is restricted to
  2. 2. EBC Print less… Save paper… Save trees…   For more Questions and Resources for your CSIR/ICMR/DBT/ICAR/UGC/JRF NET Life Science Examination please visit: www.easybiologyclass.com 2   a. Epithelial cells b. Nerve cells c. Fibroblasts d. Reticulo‐endothelial cells 8. A mammalian cell has an outstretched double stranded DNA of 1.2 meters which duplicates in 4 hrs. If it duplicates at the rate of 20 µm/min, how many origins of replication are there in the DNA? a. 2500 b. 250 c. 25 d. 1 9. Cell cycle progression form one phase to another is primarily controlled by a. Phosphorylation of cyclin b. Proteolysis of cyclin c. Dephosphorylation of cylin d. Proteolysis of cylin dependent kinase 10. Elevation of intracellular inositol triphosphate (IP3) results in the release of CA2+ from which of the following organelles? a. Mitochondria b. Smooth endoplasmic reticulum c. Peroxisome d. Golgi‐complex 11. Sperm DNA is covered by a. Lipids b. Protamines c. Carbohydrates d. Histones 12. Resting membrane potential of a biological membrane is close to the theoretical Nernst potential for the ions that are a. Least abundant b. Most abundant c. Impermeable d. Permeable 13. Testosterone hormone necessary for spermatogenesis is secreted by a. Sertoli cells b. Leyding cells c. Spermatozoa d. Cowpers gland 14. When Hrf strain of E.coli is crossed with F‐ strain, recombinants obtained are
  3. 3. EBC Print less… Save paper… Save trees…   For more Questions and Resources for your CSIR/ICMR/DBT/ICAR/UGC/JRF NET Life Science Examination please visit: www.easybiologyclass.com 3   a. Always F+ b. Always HFr+ c. Rarely F+ d. Rarely HFr+ 15. Cholesterol contributes to which of the following properties of biological membranes? a. Membrane rigidity b. Membrane fluidity c. Membrane permeability d. Membrane osmolarity *************************** For correct answer key and explanations, please visit: http://www.easybiologyclass.com/biology‐ exams/icmr‐jrf‐exam‐model‐questions/
  4. 4. Please visit: www.easybiologyclass.com for:  Lecture Notes  Biology PPTs  Biology MCQs  Online Mock Tests (MCQ)  Video Tutorials  Practical Aids  Model Question Papers of NET, GATE, DBT, ICMR Exams  CSIR NET Life Sciences Previous Year Question Papers  GATE Previous Year Question Papers  DBT BET JRF Previous Year Question Papers  ICMR JRF Entrance Exam Resources  Jobs Notifications  Higher Studies in Biology / Life Sciences  Seminar / Workshop/ Conference Notifications  And many more…. Please subscribe our youtube channel: easybiologyclass https://www.youtube.com/user/easybiologyclass/videos You can access more PDFs & PPTs from our Slideshare account http://www.slideshare.net/EasyBiologyClassEBC/ Our sister concern: www.angiospermtaxonomy.com

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