Question No. Answer 1.
This test is just a practice test for CSIR-NET life science exams. It contains 10 questions and its duration 1/2 hour. 25% negative marking…
SECTION A (2 MARKS EACH) The sum of first n natural numbers with one of them missed is 42. What is the number that…
A certain day which is x days before 17th August is such that 50 days prior to that day, it was 4x days since…
Which of the following numbers is a perfect square? A. 1022121 B. 2042122 C. 3063126 D. 4083128 QUESTION 4
SECTION B (2 MARKS QUESTIONS) Which of the following statements regarding membrane transport is FALSE? A. Polar and charged solutes will not cross cell…
What will happen if histones are depleted from a metaphase chromosome and viewed under a transmission electron microscope? A. 30nm chromatin fibres will be..
Which of the following statements about meiosis is not true? A. Kinetochores of sister chromatids attach to opposite poles in Meiosis I B. Kinetochores…
In chloroplast the site of coupled oxidation reduction reactions is the: A. outer membrane B. Inner membrane C. Thylakoid membrane D. Stromal space QUESTION…
SECTION C: (4 MARKS QUESTIONS) The tetra-peptide “KDEL” is well-known as a retrieval signal of several newly synthesized proteins. This process is mediated through…
A null mutation is created in a gene which is responsible for specific phosphorylation at 6th carbon position of mannose on acid hydrolase occuring…
If a proteasome inhibitor is added to synchronously cycling human cells in G2 phase, which one of the following events is likely to happen?…
MDU B.Sc Biotechnology IV Semester Past year papers. 2015: 401_MDU_BSc_biotech_animal diversity_2015 402_Molecular Biology – May’ 2015 403_MDU_B.Sc_Biotech_Animal_Development_Biology-May’15 404_MDU_BSc_biotech_mammalian physio_march-2015 404_MDU_BSc_biotech_Mammalian_ Physiology-May-15 406_Organic Chemistry_May’15 2014:…
a) Cyanopropylphenyl dimethyl polysiloxane, b) Carbowax polyethylene-glycol, c) Biscyanopropyl cyanopropylphenyl polysiloxane d) Diphenyl dimethyl polysiloxane
a) Electron capture detector b) Radium ion detector c) Flame ionization detector d) Thermal conductivity detector. Ans. b) Radium ion detector is not the…
Martin and Synge got noble prize in Chemistry in the year 1952 for the invention of partition chromatography. Their full names are Archer John…
This is HPSC entrance exam paper held on 06.07.16 for the subject: Biotechnology HPSC-2016
Eukaryotic cells come under four classes. Protistan cell Fungal cell Plant cell Animal cell 1. Size: Extremely variable size: smallest amoeba Difflugia coronate…
Louis Pasteur (1822-1895), the French chemist and microbiologist, is considered the actual “Father of biotechnology” by most renowned scientists of the world. It is…
Who invented implantable pacemaker? Wilson Greatbatch (1919-2011), the great American engineer and scientist invented the first implantable pacemaker. He was also the inventor of…