Correct option:(2)
Solution:
- Split gene arrangement is characterstic of eukaryotes.
- In capping 5-methyl guanosine triphosphate is added at 5 end of hnRNA.
- At 3 end poly-A tail is added.
- Non coding or template strand is copied to an mRNA. RNA polymerase accociate with factor (Rho factor).
- It alters the specificity of the RNA polymerase to terminate the processes.