Mode of $DNA$ replication in E. coli is
Conservative and unidirectional
Semi conservative and unidirectional
Conservative and bidirectional
Semi conservative and bidirectional
Feulgen reaction is a special test for
Unwinding of $DNA$ creates tension which is released by enzyme
Match the following:
Column $- I$ | Column $- II$ |
$(1)$ Ligase | $(p)$ Segment of $DNA$ |
$(2)$ $RNA$ polymerase + Rho factor | $(q)$ Replication |
$(3)$ $RNA$ polymerase | $(r)$ Termination |
$(4)$ Cistron | $(s)$ Elongation |