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MCQs

Total Questions : 84 | Page 8 of 9 pages
Question 71. Which of the following is TRUE for YAC?
  1.    Recognizes palindromic sequences
  2.    Two fold axial symmetry
  3.    Recognize specific site according to DNA sources
  4.    Derived from DNA of the Yeast
 Discuss Question
Answer: Option D. -> Derived from DNA of the Yeast
Answer: (d).Derived from DNA of the Yeast
Question 72. Name the first vector used for a mammalian cell?
  1.    Lambda phage
  2.    SV40
  3.    M13
  4.    EMBL3
 Discuss Question
Answer: Option B. -> SV40
Answer: (b).SV40
Question 73. Which of the following is NOT an example of Lambda phages?
  1.    EMBL3
  2.    M13
  3.    λgt10
  4.    λZAP
 Discuss Question
Answer: Option B. -> M13
Answer: (b).M13
Question 74. Name the vector system used for plant transformation?
  1.    Agrobacterium
  2.    Cosmids
  3.    M13 phage
  4.    Resistance plasmid
 Discuss Question
Answer: Option A. -> Agrobacterium
Answer: (a).Agrobacterium
Question 75. Location of genetic markers is facilitated by physical mapping on the basis of the frequency of recombination.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 76. Which of the following is NOT a DNA marker?
  1.    RAPD
  2.    Hormone
  3.    RFLP
  4.    AFLP
 Discuss Question
Answer: Option B. -> Hormone
Answer: (b).Hormone
Question 77. What is the unit of a genetic map?
  1.    Centimeter
  2.    Nanometer
  3.    Angstrom
  4.    Centimorgan
 Discuss Question
Answer: Option D. -> Centimorgan
Answer: (d).Centimorgan
Question 78. Which of the following statement is NOT true for genetic markers?
  1.    A gene or a DNA sequence
  2.    Associated with a particular trait
  3.    Anything can be used as a genetic marker
  4.    The first genetic map was prepared was of fruit fly
 Discuss Question
Answer: Option C. -> Anything can be used as a genetic marker
Answer: (c).Anything can be used as a genetic marker
Question 79. What is chromosome walking?
  1.    Hybridization technique
  2.    Sequencing technique
  3.    Genetic marker
  4.    Chemical degradation technique
 Discuss Question
Answer: Option A. -> Hybridization technique
Answer: (a).Hybridization technique
Question 80. What is the full form of RFLP?
  1.    Restriction Fragment Length Polymorphisms
  2.    Random Fragment Length Polymorphism
  3.    Restriction Find in Length of DNA Polymer
  4.    Restriction Fragment Length Polymers
 Discuss Question
Answer: Option A. -> Restriction Fragment Length Polymorphisms
Answer: (a).Restriction Fragment Length Polymorphisms

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