Restriction endonucleases
(a) are present in mammalian cells for degradation
of DNA when the cell dies
(b) are used in genetic engineering for ligating two
DNA molecules
(c) are used for in vitro DNA synthesis
(d) are synthesized by bacteria as part of their
defense mechanism.
(a) are present in mammalian cells for degradation
of DNA when the cell dies
(b) are used in genetic engineering for ligating two
DNA molecules
(c) are used for in vitro DNA synthesis
(d) are synthesized by bacteria as part of their
defense mechanism.