Sail E0 Webinar

MCQs

Total Questions : 71 | Page 3 of 8 pages
Question 21. DNA extracted from an organism is cut into gene size pieces with
  1.    polymerase enzymes
  2.    helicase enzyme
  3.    gyrase enzyme
  4.    restriction enzyme
 Discuss Question
Answer: Option D. -> restriction enzyme
Answer: (d).restriction enzyme
Question 22. The enzyme that cut the DNA at or near restriction sites are called as
  1.    Nucleases
  2.    Cutter
  3.    Endonucleases
  4.    restriction enzyme
 Discuss Question
Answer: Option D. -> restriction enzyme
Answer: (d).restriction enzyme
Question 23. Library screening identify colonies which have specific
  1.    gene
  2.    bacteria
  3.    DNA
  4.    RNA
 Discuss Question
Answer: Option A. -> gene
Answer: (a).gene
Question 24. The process in which the bacterial cell wall is disrupted by using small electric pulses is
  1.    electroporation
  2.    electric shock
  3.    electric fragmentation
  4.    electrolysis
 Discuss Question
Answer: Option A. -> electroporation
Answer: (a).electroporation
Question 25. A collection of total genomic DNA from a single organism is called
  1.    gene library
  2.    gene cloning
  3.    gene regulation
  4.    gene expression
 Discuss Question
Answer: Option A. -> gene library
Answer: (a).gene library
Question 26. Gene mapping provides useful information about chance of
  1.    inheritance of disorders
  2.    inheritance of genes
  3.    inheritance of recessive gene
  4.    inheritance of dominant gene
 Discuss Question
Answer: Option A. -> inheritance of disorders
Answer: (a).inheritance of disorders
Question 27. The methods used to identify the locus of the gene and distances between genes are called as
  1.    gene localization
  2.    gene linkage
  3.    gene pool
  4.    gene mapping
 Discuss Question
Answer: Option D. -> gene mapping
Answer: (d).gene mapping
Question 28. The two basic rules of probability to solve problems in genetics include
  1.    addition
  2.    multiplication
  3.    both a and b
  4.    division
 Discuss Question
Answer: Option C. -> both a and b
Answer: (c).both a and b
Question 29. The set of all genes in any population is termed as
  1.    population pool
  2.    species pool
  3.    gene pool
  4.    Genetic drift
 Discuss Question
Answer: Option C. -> gene pool
Answer: (c).gene pool
Question 30. If the genetic diversity is low the chance of extinction is
  1.    decreased
  2.    increased
  3.    remains same
  4.    becomes zero
 Discuss Question
Answer: Option B. -> increased
Answer: (b).increased

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0