PCR
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347465 Match the organism with its use in biotechnology
Select the correct option from the following:

Column IColumn II
A. Bacillus thuringiensisP. Cloning vector
B. Thermus aquaticusQ. Construction of first DNA molecules
C. Agrobacterium tumefaciensR. DNA polymerase
D. Salmonella typhimuriumS. Cry proteins

1 \({\rm{A - S,}}\;{\rm{B - R,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
2 \({\rm{A - R,}}\;{\rm{B - Q,}}\;{\rm{C - S,}}\;{\rm{D - P}}\)
3 \({\rm{A - R,}}\;{\rm{B - S,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
4 \({\rm{A - Q,}}\;{\rm{B - S,}}\;{\rm{C - R,}}\;{\rm{D - P}}\)
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347464 Identify the incorrect statement

1 Taq
DNA polymerase is essential for PCR
2 Taq
DNA polymerase is not thermostable
3 In PCR , two nucleotide primers are used
4 Taq
DNA polymerase is isolated from
Thermus aquaticus
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347463 Which one is a true statement regarding DNA polymerase used in PCR?

1 It serves as a selectable marker
2 It is isolated from a virus
3 It remains active at high temperature
4 It is used to ligate introduced DNA in recipient cell
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347439 Suppose DNA samples collected for DNA fingerprinting analysis are less than the required quantity. Which of the following techniques is helpful to make the samples sufficient for above analysis?

1 Electrophoresis
2 Chromatography
3 PCR
4 DNA probing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347440 Assertion :
PCR technique is helpful in detecting bacterial and viral diseases even when symptoms of disease are not yet visible
Reason :
Very low concentrations of bacteria and viruses in human body can be detected by amplification of the nucleic acids using PCR technique.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347465 Match the organism with its use in biotechnology
Select the correct option from the following:

Column IColumn II
A. Bacillus thuringiensisP. Cloning vector
B. Thermus aquaticusQ. Construction of first DNA molecules
C. Agrobacterium tumefaciensR. DNA polymerase
D. Salmonella typhimuriumS. Cry proteins

1 \({\rm{A - S,}}\;{\rm{B - R,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
2 \({\rm{A - R,}}\;{\rm{B - Q,}}\;{\rm{C - S,}}\;{\rm{D - P}}\)
3 \({\rm{A - R,}}\;{\rm{B - S,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
4 \({\rm{A - Q,}}\;{\rm{B - S,}}\;{\rm{C - R,}}\;{\rm{D - P}}\)
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347464 Identify the incorrect statement

1 Taq
DNA polymerase is essential for PCR
2 Taq
DNA polymerase is not thermostable
3 In PCR , two nucleotide primers are used
4 Taq
DNA polymerase is isolated from
Thermus aquaticus
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347463 Which one is a true statement regarding DNA polymerase used in PCR?

1 It serves as a selectable marker
2 It is isolated from a virus
3 It remains active at high temperature
4 It is used to ligate introduced DNA in recipient cell
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347439 Suppose DNA samples collected for DNA fingerprinting analysis are less than the required quantity. Which of the following techniques is helpful to make the samples sufficient for above analysis?

1 Electrophoresis
2 Chromatography
3 PCR
4 DNA probing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347440 Assertion :
PCR technique is helpful in detecting bacterial and viral diseases even when symptoms of disease are not yet visible
Reason :
Very low concentrations of bacteria and viruses in human body can be detected by amplification of the nucleic acids using PCR technique.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347465 Match the organism with its use in biotechnology
Select the correct option from the following:

Column IColumn II
A. Bacillus thuringiensisP. Cloning vector
B. Thermus aquaticusQ. Construction of first DNA molecules
C. Agrobacterium tumefaciensR. DNA polymerase
D. Salmonella typhimuriumS. Cry proteins

1 \({\rm{A - S,}}\;{\rm{B - R,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
2 \({\rm{A - R,}}\;{\rm{B - Q,}}\;{\rm{C - S,}}\;{\rm{D - P}}\)
3 \({\rm{A - R,}}\;{\rm{B - S,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
4 \({\rm{A - Q,}}\;{\rm{B - S,}}\;{\rm{C - R,}}\;{\rm{D - P}}\)
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347464 Identify the incorrect statement

1 Taq
DNA polymerase is essential for PCR
2 Taq
DNA polymerase is not thermostable
3 In PCR , two nucleotide primers are used
4 Taq
DNA polymerase is isolated from
Thermus aquaticus
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347463 Which one is a true statement regarding DNA polymerase used in PCR?

1 It serves as a selectable marker
2 It is isolated from a virus
3 It remains active at high temperature
4 It is used to ligate introduced DNA in recipient cell
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347439 Suppose DNA samples collected for DNA fingerprinting analysis are less than the required quantity. Which of the following techniques is helpful to make the samples sufficient for above analysis?

1 Electrophoresis
2 Chromatography
3 PCR
4 DNA probing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347440 Assertion :
PCR technique is helpful in detecting bacterial and viral diseases even when symptoms of disease are not yet visible
Reason :
Very low concentrations of bacteria and viruses in human body can be detected by amplification of the nucleic acids using PCR technique.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347465 Match the organism with its use in biotechnology
Select the correct option from the following:

Column IColumn II
A. Bacillus thuringiensisP. Cloning vector
B. Thermus aquaticusQ. Construction of first DNA molecules
C. Agrobacterium tumefaciensR. DNA polymerase
D. Salmonella typhimuriumS. Cry proteins

1 \({\rm{A - S,}}\;{\rm{B - R,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
2 \({\rm{A - R,}}\;{\rm{B - Q,}}\;{\rm{C - S,}}\;{\rm{D - P}}\)
3 \({\rm{A - R,}}\;{\rm{B - S,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
4 \({\rm{A - Q,}}\;{\rm{B - S,}}\;{\rm{C - R,}}\;{\rm{D - P}}\)
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347464 Identify the incorrect statement

1 Taq
DNA polymerase is essential for PCR
2 Taq
DNA polymerase is not thermostable
3 In PCR , two nucleotide primers are used
4 Taq
DNA polymerase is isolated from
Thermus aquaticus
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347463 Which one is a true statement regarding DNA polymerase used in PCR?

1 It serves as a selectable marker
2 It is isolated from a virus
3 It remains active at high temperature
4 It is used to ligate introduced DNA in recipient cell
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347439 Suppose DNA samples collected for DNA fingerprinting analysis are less than the required quantity. Which of the following techniques is helpful to make the samples sufficient for above analysis?

1 Electrophoresis
2 Chromatography
3 PCR
4 DNA probing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347440 Assertion :
PCR technique is helpful in detecting bacterial and viral diseases even when symptoms of disease are not yet visible
Reason :
Very low concentrations of bacteria and viruses in human body can be detected by amplification of the nucleic acids using PCR technique.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347465 Match the organism with its use in biotechnology
Select the correct option from the following:

Column IColumn II
A. Bacillus thuringiensisP. Cloning vector
B. Thermus aquaticusQ. Construction of first DNA molecules
C. Agrobacterium tumefaciensR. DNA polymerase
D. Salmonella typhimuriumS. Cry proteins

1 \({\rm{A - S,}}\;{\rm{B - R,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
2 \({\rm{A - R,}}\;{\rm{B - Q,}}\;{\rm{C - S,}}\;{\rm{D - P}}\)
3 \({\rm{A - R,}}\;{\rm{B - S,}}\;{\rm{C - P,}}\;{\rm{D - Q}}\)
4 \({\rm{A - Q,}}\;{\rm{B - S,}}\;{\rm{C - R,}}\;{\rm{D - P}}\)
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347464 Identify the incorrect statement

1 Taq
DNA polymerase is essential for PCR
2 Taq
DNA polymerase is not thermostable
3 In PCR , two nucleotide primers are used
4 Taq
DNA polymerase is isolated from
Thermus aquaticus
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347463 Which one is a true statement regarding DNA polymerase used in PCR?

1 It serves as a selectable marker
2 It is isolated from a virus
3 It remains active at high temperature
4 It is used to ligate introduced DNA in recipient cell
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347439 Suppose DNA samples collected for DNA fingerprinting analysis are less than the required quantity. Which of the following techniques is helpful to make the samples sufficient for above analysis?

1 Electrophoresis
2 Chromatography
3 PCR
4 DNA probing
BIOXII11:BIOTECHNOLOGY PRINCIPLES AND PROCESSES

347440 Assertion :
PCR technique is helpful in detecting bacterial and viral diseases even when symptoms of disease are not yet visible
Reason :
Very low concentrations of bacteria and viruses in human body can be detected by amplification of the nucleic acids using PCR technique.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect