91. Agarose extracted From weeds finds use in ______
92. Widely used tool in genetic engineering of crop plants is ____
A. protoplast fusion
B. Transposon
C. (c) Micro injection
D. Agrobacterium mediation
Answer : Option B
93. c DNA Probes are copied from messenger RNA molecule with the help of __
A. Restriction enzyme
B. Reverse transcriptase
C. DNA Polymerase
D. Adenosine deaminase
Answer : Option D
94. Which one of the following pair is wrongly matched ?
A. methanogens - Gobargas
B. Yeast - Ethanol
C. Streptomycetes - Antibiotic
D. Coliborms - vinegar
Answer : Option D
95. The Prerequisites for biotechnological production of antibiotic is
A. to search an antibiotic producing microorganism
B. to isolate the antibiotic gene
C. to join antibiotic gene with E coli plasmid
D. All of the above
Answer : Option D
96. Which one of the following is now being commercially produced by biotechnological Procedures
97. Which one of the following is a wrong matching of a microbe and its industrial product while the remaining three are correct
A. clostridium butylicum - lactic acid
B. Aspergillis niger cirric acid
C. yeast - statins
D. Acetobacter aceti - acetic acid
Answer : Option A