The first step of gene therapy would be
| 1. | Culture of the lymphocytes from patient's blood |
| 2. | Using vector for transmitting gene |
| 3. | cDNA was prepared |
| 4. | cDNA was inserted directly into the cells |
The last step of gene therapy would be
| 1. | The corrected lymphocytes are returned to the patients |
| 2. | Culture of lymphocytes of the patient |
| 3. | Introduction of correct gene in cultured cells |
| 4. | Removal of corrected lymphocytes from culture |
The permanent cure of gene therapy can be
| 1. | Cells isolated from bone marrow in an adult were cultured and transformed with corrected gene |
| 2. | Cells isolated from thymus in an adult were cultured and transformed with corrected gene |
| 3. | Cells isolated from bone marrow in an embryo were cultured and transformed with corrected gene |
| 4. | Genes isolated from bone marrow were introduced into the cells at early embryonic stage |
Conventional methods are not
1. Serum analysis
2. Urine analysis
3. For early detection
4. Both 2 and 3
Early diagnosis of a disease cannot be served by
| 1. | ELISA |
| 2. | PCR |
| 3. | Recombinant DNA Technology |
| 4. | X-Ray |
PCR will allow to detect genetic defects but doesn't involve which of the following steps.
| 1. | Probing with radioactive molecule |
| 2. | Hybridization |
| 3. | Autoradiography |
| 4. | Antigen antibody interaction |
ELISA involves
(1) Detection by the presence of antigens
(2) Detection by the presence of antibodies synthesized against pathogen
(3) Both A and B
(4) Only detection of the outer coat of pathogen
Transgenic animals are
| 1. | The ones with manipulated proteins |
| 2. | The ones with manipulated DNA |
| 3. | The ones with manipulated mRNA |
| 4. | The ones with manipulated efficiency |
Transgenic animals:
(1) All are mice
(2) More than 95% are mice
(3) More than 90% are mice
(4) 95% are mice
Transgenic animals are created not to study which of the following options
(1) The regulation of genes
(2) Study of disease
(3) For biological products
(4) Diagnostics