Below is a double-stranded DNA: ATATGTGGTCTCGGTCCGTTAGGCAAT TATACACCAGAGCCAGGCAATCCGTTA   1. In this given DNA, the top strand is the 5' to 3' strand and the bottom strand is the 3' to 5' strand. The bottom strand (3' to 5' strand) acts as the template for transcription. PLEASE EXPLAIN WHY. 2. What is the mRNA transcript and polypeptide from this strand? In the space below, copy the DNA strand that is transcribed, and write the mRNA transcript. 3. Identify the polypeptide chain below it. Align the mRNA and polypeptide so that it is clear which DNA bases they came from.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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 Below is a double-stranded DNA:

ATATGTGGTCTCGGTCCGTTAGGCAAT

TATACACCAGAGCCAGGCAATCCGTTA

 

1. In this given DNA, the top strand is the 5' to 3' strand and the bottom strand is the 3' to 5' strand. The bottom strand (3' to 5' strand) acts as the template for transcription. PLEASE EXPLAIN WHY.

2. What is the mRNA transcript and polypeptide from this strand? In the space below, copy the DNA strand that is transcribed, and write the mRNA transcript.

3. Identify the polypeptide chain below it. Align the mRNA and polypeptide so that it is clear which DNA bases they came from.

 

please answer the 3 questions, thank you so much! 

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