347554
Restriction enzyme cuts the DNA strand a little away from the centre of palindrome site between
1 Same two bases on same strand
2 Opposite bases on same strand
3 Same two bases on opposite strand
4 Opposite bases on opposite strand
Explanation:
Restriction enzymes cut DNA strands a little away from the centre of the palindrome site between the same two bases on the opposite strands.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347555
The key tools required for the recombinant DNA technology are Select the correct option.
1 I, II and III
2 I, III and IV
3 I, II, and IV
4 I, II, III and IV
Explanation:
Key tools for recombinant DNA technology: Restriction endonuclease enzyme and DNA ligases for recombinant DNA production. Vectors that help in carrying and integrating the desired gene. Host organism is that one in which recombinant DNA is introduced. Polymerase enzymes.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347556
Number of bacterial strains from which restriction enzymes have been isolated.
1 230
2 23
3 200
4 2300
Explanation:
230 strains of bacteria from which restriction enzymes have been isolated.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347557
Which of the following is not required in the preparation of a recombinant DNA molecule?
1 Restriction endonuclease
2 DNA ligase
3 DNA fragments
4 E.coli
Explanation:
E. coli was used in several experiments involving DNA replication and it has no role in preparation of DNA molecules. But can act as Host.
347554
Restriction enzyme cuts the DNA strand a little away from the centre of palindrome site between
1 Same two bases on same strand
2 Opposite bases on same strand
3 Same two bases on opposite strand
4 Opposite bases on opposite strand
Explanation:
Restriction enzymes cut DNA strands a little away from the centre of the palindrome site between the same two bases on the opposite strands.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347555
The key tools required for the recombinant DNA technology are Select the correct option.
1 I, II and III
2 I, III and IV
3 I, II, and IV
4 I, II, III and IV
Explanation:
Key tools for recombinant DNA technology: Restriction endonuclease enzyme and DNA ligases for recombinant DNA production. Vectors that help in carrying and integrating the desired gene. Host organism is that one in which recombinant DNA is introduced. Polymerase enzymes.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347556
Number of bacterial strains from which restriction enzymes have been isolated.
1 230
2 23
3 200
4 2300
Explanation:
230 strains of bacteria from which restriction enzymes have been isolated.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347557
Which of the following is not required in the preparation of a recombinant DNA molecule?
1 Restriction endonuclease
2 DNA ligase
3 DNA fragments
4 E.coli
Explanation:
E. coli was used in several experiments involving DNA replication and it has no role in preparation of DNA molecules. But can act as Host.
347554
Restriction enzyme cuts the DNA strand a little away from the centre of palindrome site between
1 Same two bases on same strand
2 Opposite bases on same strand
3 Same two bases on opposite strand
4 Opposite bases on opposite strand
Explanation:
Restriction enzymes cut DNA strands a little away from the centre of the palindrome site between the same two bases on the opposite strands.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347555
The key tools required for the recombinant DNA technology are Select the correct option.
1 I, II and III
2 I, III and IV
3 I, II, and IV
4 I, II, III and IV
Explanation:
Key tools for recombinant DNA technology: Restriction endonuclease enzyme and DNA ligases for recombinant DNA production. Vectors that help in carrying and integrating the desired gene. Host organism is that one in which recombinant DNA is introduced. Polymerase enzymes.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347556
Number of bacterial strains from which restriction enzymes have been isolated.
1 230
2 23
3 200
4 2300
Explanation:
230 strains of bacteria from which restriction enzymes have been isolated.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347557
Which of the following is not required in the preparation of a recombinant DNA molecule?
1 Restriction endonuclease
2 DNA ligase
3 DNA fragments
4 E.coli
Explanation:
E. coli was used in several experiments involving DNA replication and it has no role in preparation of DNA molecules. But can act as Host.
347554
Restriction enzyme cuts the DNA strand a little away from the centre of palindrome site between
1 Same two bases on same strand
2 Opposite bases on same strand
3 Same two bases on opposite strand
4 Opposite bases on opposite strand
Explanation:
Restriction enzymes cut DNA strands a little away from the centre of the palindrome site between the same two bases on the opposite strands.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347555
The key tools required for the recombinant DNA technology are Select the correct option.
1 I, II and III
2 I, III and IV
3 I, II, and IV
4 I, II, III and IV
Explanation:
Key tools for recombinant DNA technology: Restriction endonuclease enzyme and DNA ligases for recombinant DNA production. Vectors that help in carrying and integrating the desired gene. Host organism is that one in which recombinant DNA is introduced. Polymerase enzymes.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347556
Number of bacterial strains from which restriction enzymes have been isolated.
1 230
2 23
3 200
4 2300
Explanation:
230 strains of bacteria from which restriction enzymes have been isolated.
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES
347557
Which of the following is not required in the preparation of a recombinant DNA molecule?
1 Restriction endonuclease
2 DNA ligase
3 DNA fragments
4 E.coli
Explanation:
E. coli was used in several experiments involving DNA replication and it has no role in preparation of DNA molecules. But can act as Host.