Question: The template strand of DNA reads: DNA 3’….TATA….+1CGC TAC TGC ATG AGA GCT ATT 5’ A. what woul…

The template strand of DNA reads: DNA 3’….TATA….+1CGC TAC
TGC ATG AGA GCT ATT 5’

A. what would the complementary strand of DNA look like? Fill in
the nitrogenous bases and label the 5’ and 3’ ends above this DNA
sequence.

B. transcribe the template strand into a mRNA transcript below
this DNA sequence.

C. In eukaryotes, what modifications would be made to the 5’ and
3’ ends? Add them to your mRNA transcript above.

D. Translate the mRNA transcript into a polypeptide using the
genetic code on the last page of this exam.

A mutation occurs that changes the template strand of DNA to
read: DNA 3’…. TATA…. +1CGC TAC TGC ATC AGA GCT ATT 5’

E. What type of DNA mutation is this?

F. Transcribe and translate the new mRNA transcript and
polypeptide below this DNA sequence.

G. How does this DNA mutation affect the polypeptide
sequence?