Explore BrainMass

DNA and mRNA

This content was STOLEN from BrainMass.com - View the original, and get the already-completed solution here!

What tripeptide would be synthesized from the informational strand of DNA with the sequence 5' GTATCCAGT?

The beta-chain of hemoglobin is a protein that contains 146 amino acid residues. What minimunm number of nucleotides must be present in a strand of mRNA that is coded for this protein?

© BrainMass Inc. brainmass.com December 19, 2018, 9:26 pm ad1c9bdddf

Solution Preview

If the informational strand of DNA is 5' GTATCCAGT, then the mRNA synthesized off of the other complimentary template strand would be 5'-GUAUCCAGU.

Therefore, the codons are GUA, UCC and ...

Solution Summary

Two DNA questons are explained.