ICMR JRF Sample Question Paper (Mock Test 04) ICMR JRF Exam Mock Tests Welcome to Life Science ICMR JRF Mock Test 04 This Mock Test consists of 15 questions in MCQ format. At the end of the mock test, you have to click on the 'SUBMIT' button to see your Score and the Correct Answers. Please click on the 'NEXT' button to Start the Mock Test... 1. The percentage of protein coding sequence in E. coli genome is: 24% 70 % 0.2 % 3 % 2. The main alkaloid obtained for Dioscorea deltoidea is Quinine Serpentine Diosgenin Digitoxin3. In a genetic test the 9 : 7 ratio in the F2 generation represents: Complementary interaction Epitasis Co-dominance Incomplete dominance4. Periodic toxic algal blooms in the oceans are due to Dinoflagellates Diatoms Green Algae Cyanobacteria5. It has been observed that the bacteria secrete certain chemicals at high population density to check the population size. This phenomenon is termed as: Inter specific Competition Population control Quorum sensing Allelopathy6. The number of cycles required to completely hydrolyze arachidonic acid into acetyl CoA is: 8 11 10 9 7. If two or more morphological forms are favored against heterozygotes, such a selection is termed as Directional Stabilizing Disruptive Cyclic8. Dosage compensation in mammal females is achieved by Hyper activation of one X chromosome Elimination of one X chromosome Hypoactivation of Both X chromosome Methylation of one X chromosome9. Albinos have visual problem in bright light because they lacks: Creatine Melanin Rods Cones10. If the frequency of recessive allele causing disease in homozygous recessive condition in a population of 10000 is 0.04, then the number people affected by disease will be: 496 16 3600 40011. Which of the following gene is involved in apoptosis caspace apc cyl2 bxl 12. If a sequence 5’AAA(AAA)n AAAAAC 3’ was transcribed in cell free system and peptide obtained was partially hydrolyzed with carboxypeptidase, the result was an Aspargine residue and an oligopeptide. It suggest the direction of translation was: 5’-3’at pH 5.4 3’-5’ at pH 7.2 3’-5’ 5’-3’13. The F^+ segment of bacteria may be transferred to F^- bacteria by the process of Conjugation Transduction Transformation Fragmentation14. The endocytic vesicles are usually coated by: Clathrin Desmins Laminin Actin15. Among the following which is the best indicator of water pollution due to the mixing of human faecal matter: Paramecium E. coli Bacillus TrypanosomaYou have reached at the End of this Mock Test. Please Click 'SUBMIT' button to see your Score and the Correct Answers... More Online Mock Tests… Please follow the links below… GATE XL Bioche.GATE XL Micro.GATE XL BotanyGATE XL ZoologyGATE XL Food Tec.GATE EY EcologyCSIR JRF NETICMR JRFDBT BET JRFGATE - BTIIT JAM - BTIIT JAM - BLGS - BiologySET - BotanySET - ZoologyNEET Get our Updates on ICMR JRF in your E-mail Inbox We will not spam your account… Enter your e-mail address Don’t forget to Activate your Subscription…. Please See Your E-Mail… Browse more in Easy Biology Class… Lecture NotesBiology PPTVideo TutorialsBiology MCQQuestion BankDifference betweenPractical AidsMock Tests (MCQ)Biology Exams If you like this post, Please COMMENT . . . . (below ↓) Please Share with your Friends, Relatives, Students and Colleagues… No related posts. Posted in CSIR / ICMR / DBT / ICAR, ICMR JRF Mock Test, ICMR JRF Model Questions, Mock (Practice) Tests and tagged Biology Mock Test, icmr jrf mock test, ICMR JRF Mock Tests, ICMR JRF Model Questions, Mock Test.