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NET Life Sciences Model Question Paper for June 2017 Exam (Set 2/5)


two chiral centre in amino acids

CSIR JRF/NET Life Science Exam
June 2017 (I) Model Question Paper 2/5
(Practice Questions with Answer Key)

(1). The quaternary structure of human hemoglobin is best described as:

a.       Dimer of two myoglobin dimers
b.      Tetramer of identical subunits
c.       Tetramer of four different subunits
d.      Tetramer of two different subunits

(2). Which of the following statements is NOT true for Fluorescence Resonance Energy Transfer (FRET)?

a.       Donor and acceptor molecules mush be in close proximity
b.      Absorption spectrum of the acceptor must overlap fluorescence emission spectrum of the donor
c.       Donor and acceptor transition dipole orientation must be approximately parallel
d.      Energy transfer is directly proportional to the size of the proteins.

(3). Which of the amino acid pairs have two chiral centres?

a.       Proline and Arginine
b.      Leucine and Isoleucine
c.       Isoleucine and Threonine
d.      Methionine and Cysteine

(4). The H – C – H angle in methane is:

a.       109.5⁰
b.      90⁰
c.       120⁰
d.      180⁰

(5). Difference between the R- and T- states of hemoglobin is:

a.       Dimeric and tetrameric structures
b.      Oxy- and deoxy- states
c.       Binding to ferrous and ferric ions
d.      Folded and unfolded states

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Kerala SET GK Solved Question Paper (KSET-2010)


SET GK Paper Solved

Kerala SET Exam 2010: General Paper I (GK & Teaching Aptitude) with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination 2010 in General Paper I (General Knowledge & Teaching Aptitude) with Answer Key and Explanations as a single Downloadable PDF file. SET aspirants can freely download the question paper for your exam preparation. Please feel free to inform us (Contact: Admin) if you find any mistakes in the answer key. To download the question paper as a single PDF file, please click on the download button below.

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State Eligibility Test General Paper I Previous Year Solved Question Paper (KSET 2011, Download PDF)


set exam question papers

Kerala SET Exam 2011: General Paper I (GK & Teaching Aptitude) with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination 2011 in General Paper I (General Knowledge & Teaching Aptitude) with Answer Key and Explanations as a single Downloadable PDF file. SET aspirants can freely download the question paper for your exam preparation. Please feel free to inform us (Contact: Admin) if you find any mistakes in the answer key. To download the question paper as a single PDF file, please click on the download button below.

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SET General Paper Solved Question Paper: (KSET 2012): Teaching Aptitude & General Knowledge (PDF)


Kerala SET Botany 2012

Kerala SET Exam 2012: General Paper I (GK & Teaching Aptitude) with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination 2012 in General Paper I (General Knowledge & Teaching Aptitude) with Answer Key and Explanations as a single Downloadable PDF file. SET aspirants can freely download the question paper for your exam preparation. Please feel free to inform us (Contact: Admin) if you find any mistakes in the answer key. To download the question paper as a single PDF file, please click on the download button below.

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SET Exam Previous Year Solved Question Paper: Dec 2013: Paper I- General Knowledge & Teaching Aptitude


KSET Botany Dec 2013 Question Paper

Kerala SET Exam December 2013: General Paper I (GK & Teaching Aptitude) with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination December 2013 in General Paper I (General Knowledge & Teaching Aptitude) with Answer Key and Explanations as a single Downloadable PDF file. SET aspirants can freely download the question paper for your exam preparation. Please feel free to inform us (Contact: Admin) if you find any mistakes in the answer key. To download the question paper as a single PDF file, please click on the download button below.

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