Consider the following statements
$I$. Transgenic animals are more sensitive to the toxic substance than non-transgenic animals
$II$. Useful biological products can be produced by introducing into transgenic animals the portion of $DNA$ which codes for a particular product
$III$. Brazzein is a protein produced by a west African plant, Pentadiplandra brazzeana which is approximately $2000$ time as sweet as sugar
Which of the statements are given above are correct?
$I$, $II$ and $III$
$I$ and $II$
$I$ and $III$
None of these
The vector used for delivery of $ADA$ $cDNA$ into cells of a patient receiving gene therapy is
Blood stains are found at the site of a murder: If $DNA$ profiling technique is to be used for identifying the criminal, which of the following is ideal for use?
Gene therapy is an attempt to correct a genetic defect by providing a normal gene into the individual. By this the normal function can be restored. An alternate method would be to provide the gene product (protein/enzyme) known as enzyme replacement therapy, which would also restore the function. Which in your opinion is a better option ? Give reason for your answer.
Find out the wrong statement.