Please put the following steps of Cap synthesis in the correct order.(1)N⁷ of the capping guanine is methylated.(2)The terminal phosphate is removed from the pre-mRNA.(3)A capping GMP is added to the pre-mRNA.(4)The 2'O-methyl group of the penultimate nucleotide is methylated.

Question

Please put the following steps of Cap synthesis in the correct order.(1)N7 of the capping guanine is methylated.(2)The terminal phosphate is removed from the pre-mRNA.(3)A capping GMP is added to the pre-mRNA.(4)The 2'O-methyl group of the penultimate nucleotide is methylated.

Please put the following steps of Cap synthesis in the correct order.(1)N⁷ of the capping guanine is methylated.(2)The terminal phosphate is removed from the pre-mRNA.(3)A capping GMP is added to the pre-mRNA.(4)The 2'O-methyl group of the penultimate nucleotide is methylated.