GATE XL 2018 Life Sciences – Microbiology Mock Test 01 GATE XL Model Questions GATE XL Previous Year Papers Welcome to GATE XL Microbiology Mock Test (GATE XL Micro. Mock Test 01) 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 virus inserted in a genome can be recognized by: Northern blot Sothern blot Microarray FISH 2. A secretory system in Gram-negative bacteria with shows similarities with the flagella is: Type II Type IV Type III Type I3. T4 bacteriophage after infecting E. coli generally hacks host machinery for transcription of its own genes. It is done by Modifying host RNA polymerase Synthesis of own RNA polymerase Degradation of host genome Degrading host RNA Polymerase4. Which of the following vaccine will not pose any problems in immune‐compromised person Pneumonococcal BCG Measles Mumps5. The major function of type‐III secretion by pathogenic bacteria is: Release of competence factors Release virulence factors Efflux of drugs Release signal for quorum sensing6. Under which phase of the growth the bacteria increases their size but do not divide? Lag Death phase Stationary phase Log7. Different strains of viruses can be identified by: Fluorescence Microscopy Observing symptoms of disease in patient Electron microscopy PCR8. Which of the following statements are true for quorum sensing (QS) in bacteria? A. QS is a system of stimuli and response correlated to population density B. QS can restrict the expression of specific genes C. QS can coordinate gene expression B A A, B and C A and B9. The vector responsible for Japanese Encephalitis is Culex tritaeniorhynchus C. pusillus C. jenseni C. pipiens 10. Assume that thymine constitutes 15% of the bases in a double helical DNA. The percentage of cytosine will be: 15 35 85 3011. E. coli based Humulin is: Growth factor Disaccharide Insulin Interferon12. Influenza virus enters host cell by Transcytosis Endocytosis Cell fusion Exocytosis 13. Interferons: Learn more: Interferon: Properties, Structures and Functions Inhibit virus replication Are virus proteins that interfere with activation of cytotoxic T cells Are Th2 cytokines Activate B cells to make virus-specific antibodies14. Eukaryotic DNA synthesis is inhibited by: Cyclohexamide Ampicillin Cyclohexamide Aphidicolin15. Which of the following statement is true regarding Toll-like receptors (TLRs)? Present on the membrane of ER Are transmembrane protein Present on cytosolic face of plasma membrane Present only in mouseYou 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 GATE XL Papers 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… Related posts: GATE XL Microbiology Mock Test 03 (GATE XL 2018 Exam) GATE XL Microbiology Mock Test 02 (GATE XL 2018 Exam) GATE XL Biochemistry Free Online Mock Test 01 (GATE 2018 Practice Questions) GATE XL 2018 Life Sciences – Botany Mock Test 01 GATE XL 2018 Life Sciences – Botany Practice Questions (Mock Test 02) Posted in GATE Life Sciences (XL), GATE Microbiology Mock Test, Microbiology, Mock (Practice) Tests and tagged GATE Microbiology, GATE Microbiology Mock Test, GATE XL, Microbiology Mock Test, Microbiology Practice Questions.