Sail E0 Webinar

MCQs

Total Questions : 64 | Page 2 of 7 pages
Question 11. A deficiency of the enzyme Hypoxanthine Guanine phosphoribosyl transferase (HGPRT) may cause
  1.    Gaucher's disease
  2.    Ehlers-Danlos syndrome
  3.    Lesch- Nyhan syndrome
  4.    Kleinefelter's syndrome
 Discuss Question
Answer: Option C. -> Lesch- Nyhan syndrome
Answer: (c).Lesch- Nyhan syndrome
Question 12. Which of the following sets belongs to a distinct class or category?
  1.    Ribose, sucrose, glucose, fructose
  2.    Sterols, waxes, fatty acids, amino acids.
  3.    Oils, sterols, waxes, fats
  4.    Nucleotide, nucleoside, nucleus, DNA
 Discuss Question
Answer: Option B. -> Sterols, waxes, fatty acids, amino acids.
Answer: (b).Sterols, waxes, fatty acids, amino acids.
Question 13. Which of the following is known to control Colorado potato beetle?
  1.    Beaveria bassiana
  2.    Metarhizium anisopliae
  3.    Verticillium lecauii
  4.    Nomuraea rileyi
 Discuss Question
Answer: Option A. -> Beaveria bassiana
Answer: (a).Beaveria bassiana
Question 14. Which of the following subgroup/(s) belong/(s) to the Baculo viruses?
  1.    Nuclear polyhedrosis viruses
  2.    Granulosis viruses
  3.    Oryctestypes
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Answer: (d).All of these
Question 15. Which of the following accumulates from factory waste?
  1.    Pseudomonas aeruginosa
  2.    Thiobacillus
  3.    Pseudomonas putida
  4.    Zoogloea ramigera
 Discuss Question
Answer: Option D. -> Zoogloea ramigera
Answer: (d).Zoogloea ramigera
Question 16. Which of the following is the most effective for the rice sheath blight pathogen, Pellicularia sasakii?
  1.    Polyoxin D
  2.    Polyoxin B
  3.    Polyoxin L
  4.    Polyoxin C
 Discuss Question
Answer: Option A. -> Polyoxin D
Answer: (a).Polyoxin D
Question 17. Phenols degradation in waste water of hospitals, laboratories and coal processing to coke can be achieved by using
  1.    fungus Aureobasidium pullulans adsorbed by the fibrous asbestos
  2.    cells of Pseudomonas spp. either adsorbed to anthracite coal or entrapped on alginate gel
  3.    both (a) and (b)
  4.    Phanerochaete chrysosporium
 Discuss Question
Answer: Option C. -> both (a) and (b)
Answer: (c).both (a) and (b)
Question 18. The heavily polluted zone of water reservoir is known as
  1.    pleosaprophytic zone
  2.    mesosaprophytic zone
  3.    oligosaprophytic zone
  4.    none of these
 Discuss Question
Answer: Option A. -> pleosaprophytic zone
Answer: (a).pleosaprophytic zone
Question 19. Which of the following/(s) can be used for the reduction of nitrate in waste water?
  1.    Growth of Hypomicrobium in presence of added methanol
  2.    Micrococcus denitrificans cells encapsulated in liquid membranes
  3.    Both (a) and (b)
  4.    Nitrosomonas europaen
 Discuss Question
Answer: Option C. -> Both (a) and (b)
Answer: (c).Both (a) and (b)
Question 20. Streptomyces griseochromogenes is reported to show a potent curative effect against
  1.    rice blast disease
  2.    yellow blight of maize
  3.    milo of soybean
  4.    eye spot of sugarcane
 Discuss Question
Answer: Option A. -> rice blast disease
Answer: (a).rice blast disease

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