Recombinant DNA Technology
Knockout mice are created by

transfecting embryonic stem cells with an altered gene sequence
infecting the mouse with a retrovirus
creating a chimera by fusing cells from two different cell lines
mutagenizing a mouse and selecting for mutant offspring

ANSWER DOWNLOAD EXAMIANS APP

Recombinant DNA Technology
Isoschizomers recognize

same recognition site and different recognition sequence
different recognition site and different recognition sequence
same recognition site and recognition sequence
same recognition sequence but different recognition site

ANSWER DOWNLOAD EXAMIANS APP