Noellehope Noellehope 24-02-2019 Biology contestada I need help. Am I correct? The DNA strand and pre-mRNA strand are anti-parallel. With this in mind label the 3ʹ and 5ʹ ends of the pre-mRNA strand in Model 1.My answer to this is: T-C-A-G-C-C-A-T-T-A-C-A-T-G-G-C-A-T