Downstreaming Processing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347395 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 III and IV
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347396 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. In genetic engineering, DNA from different sources are cut with the same restriction enzymes so that both DNA fragments have same kind of sticky ends
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 IV only
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347397 Select the correct answer
I. Strict quality control testing for each product is also required.
II. The downstream processing and quality control testing vary from product to product

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347398 The process of separation and purification of expressed protein before marketing is called :

1 Downstream processing
2 Bioprocessing
3 Postproduction processing
4 Upstream processing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347395 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 III and IV
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347396 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. In genetic engineering, DNA from different sources are cut with the same restriction enzymes so that both DNA fragments have same kind of sticky ends
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 IV only
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347397 Select the correct answer
I. Strict quality control testing for each product is also required.
II. The downstream processing and quality control testing vary from product to product

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347398 The process of separation and purification of expressed protein before marketing is called :

1 Downstream processing
2 Bioprocessing
3 Postproduction processing
4 Upstream processing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347395 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 III and IV
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347396 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. In genetic engineering, DNA from different sources are cut with the same restriction enzymes so that both DNA fragments have same kind of sticky ends
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 IV only
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347397 Select the correct answer
I. Strict quality control testing for each product is also required.
II. The downstream processing and quality control testing vary from product to product

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347398 The process of separation and purification of expressed protein before marketing is called :

1 Downstream processing
2 Bioprocessing
3 Postproduction processing
4 Upstream processing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347395 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 III and IV
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347396 Read the following four statements (I-IV) and select the incorrect ones.
I. Downstream processing is one of the steps of rDNA technology.
II. Disarmed pathogen vectors are also used in transfer of rDNA into the host.
III. In genetic engineering, DNA from different sources are cut with the same restriction enzymes so that both DNA fragments have same kind of sticky ends
IV. Restriction enzymes are used in isolation of DNA from other macromolecules.
Which of the two statements have mistakes?

1 II and III
2 IV only
3 I and III
4 I and II
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347397 Select the correct answer
I. Strict quality control testing for each product is also required.
II. The downstream processing and quality control testing vary from product to product

1 Only I is correct
2 Only II is correct
3 Both are correct
4 None are correct
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347398 The process of separation and purification of expressed protein before marketing is called :

1 Downstream processing
2 Bioprocessing
3 Postproduction processing
4 Upstream processing