Amino Acid Sequences DNA, mRNA, tRNA URGENT

This amino acid sequence is/or a small section of hemoglobin in red blood cells.

-  val    -  his -    leu   - thr -    pro -   glu  -       amino acids
- GUU  - CAU - UUG - ACU - CCC - GAA-       mRNA Strand

1. Write the DNA template strand that transcribes the above mRNA molecule.




2. What kind of mutation occurs if the second nucleotide in the DNA template is replaced by C.




3. Explain the effect that this mutation would have on the amino acid sequence in the protein hemoglobin.



4. If the EIGTHTH BASE in the DNA TEMPLATE was deleted, explain the effect this mutation would have in synthesizing hemoglobin.




5. Write the tRNA ANTICODON required in this process to build these six amino acids of the hemoglobin chain.