02. Gene Therapy and Molecular Diagnosis
Biotechnology and its Applications

170982 RNA interference is essential for the:

1 cell proliferation
2 cell defence
3 cell differentiation
4 micropropagation
Biotechnology and its Applications

170984 Study the following statements

1 A, C
2 B, C
3 B,D
4 A, D
Biotechnology and its Applications

170986 Match the following

List-IList II
------------
(p)First clinical gene therapy(i)DNA amplification
(q)Transfection(ii)Introduction of genetically modified DNA into eukaryotic cell
(r)Synthetic oligodeoxynucleosides(iii)Adenosine deaminase
(s)PCR(iv)Silencing genes
The correct answer is

1 : p - (ii), q - (iv), r - (iii), s - (i)
2 : p - (i), q - (iii), r - (ii), s - (iv)
3 : p - (iii), q - (ii), r - (iv), s - (i)
4 : p - (ii), q - (i), r - (iv), s - (iii)
Biotechnology and its Applications

170987 Identify the correct sequence of steps that are followed in gene therapy.
A. Altered virus is mixed with cells from patient
B. Therapeutic human gene is inserted into the virus (vector)
C. Cells are collected from the patients
D. Cells from the patient become genetically altered
E. Reintroduction of genetically altered cells into patient
F. Suitable virus (vector) is selected and altered
G. The genetically altered cells produce the desired proteins or hormones

1 C-B-A-F-D-G-E
2 C-F-B-A-D-E-G
3 C-E-F-A-B-D-G
4 C-A-D-E-B-F-G
Biotechnology and its Applications

170982 RNA interference is essential for the:

1 cell proliferation
2 cell defence
3 cell differentiation
4 micropropagation
Biotechnology and its Applications

170984 Study the following statements

1 A, C
2 B, C
3 B,D
4 A, D
Biotechnology and its Applications

170986 Match the following

List-IList II
------------
(p)First clinical gene therapy(i)DNA amplification
(q)Transfection(ii)Introduction of genetically modified DNA into eukaryotic cell
(r)Synthetic oligodeoxynucleosides(iii)Adenosine deaminase
(s)PCR(iv)Silencing genes
The correct answer is

1 : p - (ii), q - (iv), r - (iii), s - (i)
2 : p - (i), q - (iii), r - (ii), s - (iv)
3 : p - (iii), q - (ii), r - (iv), s - (i)
4 : p - (ii), q - (i), r - (iv), s - (iii)
Biotechnology and its Applications

170987 Identify the correct sequence of steps that are followed in gene therapy.
A. Altered virus is mixed with cells from patient
B. Therapeutic human gene is inserted into the virus (vector)
C. Cells are collected from the patients
D. Cells from the patient become genetically altered
E. Reintroduction of genetically altered cells into patient
F. Suitable virus (vector) is selected and altered
G. The genetically altered cells produce the desired proteins or hormones

1 C-B-A-F-D-G-E
2 C-F-B-A-D-E-G
3 C-E-F-A-B-D-G
4 C-A-D-E-B-F-G
Biotechnology and its Applications

170982 RNA interference is essential for the:

1 cell proliferation
2 cell defence
3 cell differentiation
4 micropropagation
Biotechnology and its Applications

170984 Study the following statements

1 A, C
2 B, C
3 B,D
4 A, D
Biotechnology and its Applications

170986 Match the following

List-IList II
------------
(p)First clinical gene therapy(i)DNA amplification
(q)Transfection(ii)Introduction of genetically modified DNA into eukaryotic cell
(r)Synthetic oligodeoxynucleosides(iii)Adenosine deaminase
(s)PCR(iv)Silencing genes
The correct answer is

1 : p - (ii), q - (iv), r - (iii), s - (i)
2 : p - (i), q - (iii), r - (ii), s - (iv)
3 : p - (iii), q - (ii), r - (iv), s - (i)
4 : p - (ii), q - (i), r - (iv), s - (iii)
Biotechnology and its Applications

170987 Identify the correct sequence of steps that are followed in gene therapy.
A. Altered virus is mixed with cells from patient
B. Therapeutic human gene is inserted into the virus (vector)
C. Cells are collected from the patients
D. Cells from the patient become genetically altered
E. Reintroduction of genetically altered cells into patient
F. Suitable virus (vector) is selected and altered
G. The genetically altered cells produce the desired proteins or hormones

1 C-B-A-F-D-G-E
2 C-F-B-A-D-E-G
3 C-E-F-A-B-D-G
4 C-A-D-E-B-F-G
Biotechnology and its Applications

170982 RNA interference is essential for the:

1 cell proliferation
2 cell defence
3 cell differentiation
4 micropropagation
Biotechnology and its Applications

170984 Study the following statements

1 A, C
2 B, C
3 B,D
4 A, D
Biotechnology and its Applications

170986 Match the following

List-IList II
------------
(p)First clinical gene therapy(i)DNA amplification
(q)Transfection(ii)Introduction of genetically modified DNA into eukaryotic cell
(r)Synthetic oligodeoxynucleosides(iii)Adenosine deaminase
(s)PCR(iv)Silencing genes
The correct answer is

1 : p - (ii), q - (iv), r - (iii), s - (i)
2 : p - (i), q - (iii), r - (ii), s - (iv)
3 : p - (iii), q - (ii), r - (iv), s - (i)
4 : p - (ii), q - (i), r - (iv), s - (iii)
Biotechnology and its Applications

170987 Identify the correct sequence of steps that are followed in gene therapy.
A. Altered virus is mixed with cells from patient
B. Therapeutic human gene is inserted into the virus (vector)
C. Cells are collected from the patients
D. Cells from the patient become genetically altered
E. Reintroduction of genetically altered cells into patient
F. Suitable virus (vector) is selected and altered
G. The genetically altered cells produce the desired proteins or hormones

1 C-B-A-F-D-G-E
2 C-F-B-A-D-E-G
3 C-E-F-A-B-D-G
4 C-A-D-E-B-F-G