Tools of Biotechnology
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347550 Which of the following bacteria is not a source of restriction endonuclease?

1 Haemophilus influenzae
2 Escherichia coli
3 Entamoeba coli
4 Bacillus amyloliquefaciens
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347551 Which one of the following is a restriction endonuclease?

1 DNase I
2 Protease
3 RNase
4 Hind
II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347552 Identify the DNA segment which is not a palindromic sequence.

1 5'GAATTC3'
3'CTTAAG5'
2 5'GGATCC3'
3'GGTACC5'
3 5'CCCGGG3'
3' GGGCCC5'
4 5'GCGGCCGC3'
3'CGCCGGCG5'
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347553 Which of the following option is true regarding Eco RI enzyme?
(i) Restriction endonuclease enzyme
(ii) Isolated from Escherichia coli RY13
(iii) Cuts at specific position within the DNA
(iv) GAATTC is its specific palindromic site
(v) Obtained from a eukaryotic cell

1 i, ii
2 i, ii, iii
3 i, ii, iii, iv
4 i, ii, iii, iv, v
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347550 Which of the following bacteria is not a source of restriction endonuclease?

1 Haemophilus influenzae
2 Escherichia coli
3 Entamoeba coli
4 Bacillus amyloliquefaciens
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347551 Which one of the following is a restriction endonuclease?

1 DNase I
2 Protease
3 RNase
4 Hind
II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347552 Identify the DNA segment which is not a palindromic sequence.

1 5'GAATTC3'
3'CTTAAG5'
2 5'GGATCC3'
3'GGTACC5'
3 5'CCCGGG3'
3' GGGCCC5'
4 5'GCGGCCGC3'
3'CGCCGGCG5'
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347553 Which of the following option is true regarding Eco RI enzyme?
(i) Restriction endonuclease enzyme
(ii) Isolated from Escherichia coli RY13
(iii) Cuts at specific position within the DNA
(iv) GAATTC is its specific palindromic site
(v) Obtained from a eukaryotic cell

1 i, ii
2 i, ii, iii
3 i, ii, iii, iv
4 i, ii, iii, iv, v
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347550 Which of the following bacteria is not a source of restriction endonuclease?

1 Haemophilus influenzae
2 Escherichia coli
3 Entamoeba coli
4 Bacillus amyloliquefaciens
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347551 Which one of the following is a restriction endonuclease?

1 DNase I
2 Protease
3 RNase
4 Hind
II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347552 Identify the DNA segment which is not a palindromic sequence.

1 5'GAATTC3'
3'CTTAAG5'
2 5'GGATCC3'
3'GGTACC5'
3 5'CCCGGG3'
3' GGGCCC5'
4 5'GCGGCCGC3'
3'CGCCGGCG5'
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347553 Which of the following option is true regarding Eco RI enzyme?
(i) Restriction endonuclease enzyme
(ii) Isolated from Escherichia coli RY13
(iii) Cuts at specific position within the DNA
(iv) GAATTC is its specific palindromic site
(v) Obtained from a eukaryotic cell

1 i, ii
2 i, ii, iii
3 i, ii, iii, iv
4 i, ii, iii, iv, v
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347550 Which of the following bacteria is not a source of restriction endonuclease?

1 Haemophilus influenzae
2 Escherichia coli
3 Entamoeba coli
4 Bacillus amyloliquefaciens
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347551 Which one of the following is a restriction endonuclease?

1 DNase I
2 Protease
3 RNase
4 Hind
II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347552 Identify the DNA segment which is not a palindromic sequence.

1 5'GAATTC3'
3'CTTAAG5'
2 5'GGATCC3'
3'GGTACC5'
3 5'CCCGGG3'
3' GGGCCC5'
4 5'GCGGCCGC3'
3'CGCCGGCG5'
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347553 Which of the following option is true regarding Eco RI enzyme?
(i) Restriction endonuclease enzyme
(ii) Isolated from Escherichia coli RY13
(iii) Cuts at specific position within the DNA
(iv) GAATTC is its specific palindromic site
(v) Obtained from a eukaryotic cell

1 i, ii
2 i, ii, iii
3 i, ii, iii, iv
4 i, ii, iii, iv, v