Advertisements
Advertisements
प्रश्न
Diagrammatically represent the experimental steps in cloning and expressing an human gene (say the gene for growth hormone) into a bacterium like E. coli?
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Why do children cured by enzyme-replacement therapy adenosine deaminase deficiency need periodic treatment?
Explain how insulin can be produced using recombinant DNA technology.
What is gene therapy? Name the first clinical case in which it was used.
Why does Bt toxin not kill the bacterium that produces it, but kill the insect that ingests it?
Give a schematic representation of the transformation of a pro-insulin into insulin.
Write any two biochemical/molecular diagonostic procedures for early detection of viral infection. Explain the principle of any one of them.
Describe the role of high temperature.
The first clinical gene therapy was done for the treatment of ________.
Explain how ADA deficiency can be corrected?
PCR is a useful tool for early diagnosis of an Infectious disease. Elaborate.
The hormone insulin is secreted by:
C-peptide of human insulin is ______.
Which is false about antibiotics?
ELISA is based on:
When gene targetting involving gene amplification is attempted in an individual’s tissue to treat disease, it is known as ______
Which of the following is not an application of PCR (Polymerase Chain Reaction)?
What is a recombinant DNA vaccine? Give two examples.
Who was the first patient who was given gene therapy? Why was the given treatment recurrent in nature?
When a foreign DNA is introduced into an organism, how is it maintained in the host and how is it transferred to the progeny of the organism?
How does a gene therapy involving direct modification of the cells, in order to achieve a therapeutic goal is used in the treatment of ADA deficiency? Explain.
- Assertion: PCR is a powerful technique to identify genetic disorders.
- Reason: PCR can detect mutations in low amounts of DNA.
The graph given below indicates the administration of the first (L) and second dose (M) of a vaccine. The corresponding response of the body is indicated by X, and Y. Interpret the graph and explain the reason for such a response shown by the body.
The diagram given below represents the schematic structure of proinsulin, which undergoes certain modifications before it becomes a fully functional insulin.
Study the diagram carefully and answer the questions that follow:
- State the change the proinsulin undergoes to become fully functional.
- Name the modern scientific technique used for the production of human insulin.
- How are the two polypeptide chains of the fully functional insulin held together?
Name the technique used to detect the presence of HIV in the body of an individual, Justify the principle associated with this technique.
Illustrate using any one example of transgenic bacteria.
Choose the INCORRECT statement.
Which type of vaccine uses an oral formulation produced using Bacillus subtilis?
