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प्रश्न
A host cell must be made competent, before it is able to receive an rDNA. Justify.
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उत्तर
Because DNA molecules are hydrophilic, they cannot cross cell membranes. Recombinant DNA must be injected into the cell in order for it to be integrated into the vector or host genome. Making the host cells capable of receiving the rDNA is crucial.
संबंधित प्रश्न
How did an American Company, Eli Lilly use the knowledge of r-DNA technology to produce human insulin?
Write the function of adenosine deaminase enzyme.
State the role of C-peptide in human insulin.
What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.
Mention the number of primers required in each cycle of PCR. Write the role of primers and DNA polymerase in PCR. Name the source organism of the DNA polymerase used in PCR.
What are DNA vaccines?
PCR is a useful tool for early diagnosis of an Infectious disease. Elaborate.
The Adenosine deaminase deficiency results in ______.
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?
Which type of vaccine uses an oral formulation produced using Bacillus subtilis?
