MSC [MICROBIOLOGY/BIOTECHNOLOGY] MCQ-2

MSC [MICROBIOLOGY/BIOTECHNOLOGY] MCQ-2

 

Dear Aspirants,
MSC (MICROBIOLOGY /BIOTECHNOLOGY) MCQs, MSC {LIFE SCIENCE}, it is helpful to the Entrance Exam and lab assistant Labotroy Exam HPSSSB, MSC Exams. You can also play our weekly quiz and download all quizzes PDF as well
1 Antiseptic surgery was discovered by
A Joseph Lister 
B Ernest Abbe 
C Louis Pasteur 
D Martinus Beijerinck 
 
2 Bacitracin inhibits 
A Protein biosynthesis 
B Cell wall synthesis 
C DNA replication 
D Membrane biosynthesis 
 
3 Crossing over most commonly occurs during 
A Prophase I
B Prophase II
C Anaphase I
D Telophase II
 
4 Who discovered transposons?
A McClintock 
B Harvey
C Griffith
D Abelson
 
5 Septicemia is
A Bacteria in the blood 
B Toxin in blood 
C Pus in blood 
D Multiplication of bacteria and toxin in the blood
 
6 A mycotoxin is produced by
A Bacteria
B Fungi
C Algae
D Protozoa 
 
7 Cell to cell movement of the virus within the infected plant through
A Phloem
B Xylem
C Stomata
D Plasmodesmata
 
8 Tuberculosis is a 
A Water Borne Disease 
B Air Borne Disease 
C Food Borne Disease 
D Arthropod-Borne Disease 
 
9 The endotoxin in Gram-negative bacteria is composed of 
A Peptidoglycan 
B Lipopolysaccharide
C Sterols 
D Polypeptide
 
10 A major organism used in commercial bioleaching for copper recovery is 
A Desulfovibrio desulfuricans 
B Pseudomonas aeruginosa
C Aspergillus niger
D Thiobacillus ferrooxidans 
 
 
QUESTION     1  2  3  4  5  6  7  8  9  10
ANSWER      A  B  A  A  D  B  D  B  B  D

 

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Pankaj is passionate about his work. Because he loves what he does. He is a full time blogger and also has experience in Computer as well as in Teaching Field. DHGK is the dream Project of his own Mind to help aspirants.

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