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The double-stranded ONA sequence for a bacteria is shown below and it's coding for a hypothetical protein. The strand on top reads 5' to 3' left to right, while the strand on the bottom reads 5' to 3' right to left. The nucleotides are numbered 1 to 100. REMINDER: For this problem, transcription begins with and includes the red and underlined C/G (top strand/bottom strand) base pair and RNA polymerase proceeds from left to right along the DNA. 1 20 40 5'-GTGTCCGTCTAATATTGTGAGATGTTATATCCCGCCGTCAACACCATCAA-3' ---+---- ---- + 3'-САСAGGCAGATTATAACACTСТАСААТАТАGGGCGGCAGTTGTGGTAGTT-5' 60 80 100 5'-ACAGGATAATCGCCTGCTGGGGCAAAGGCGGTGAAGGTAAAGGTGTTGCC-3' -------+ 3'-тстссТАтTAGCGGACGAсССССТТТССGCСАСТТССАТТТССАСААСGG-5' 1. What are the nucleotides of the resulting mRNA? Indicate the 5' and 3' ends of the mRNA. 2. What are the amino acids translated from the resulting mRNA? 3. Do the underlined nucleotides TAA (indicated in blue) encode a stop codon for the protein? Briefly explain your answer.

The double-stranded ONA sequence for a bacteria is shown below and it's coding for a hypothetical protein. The strand on top reads 5' to 3' left to right, while the strand on the bottom reads 5' to 3' right to left. The nucleotides are numbered 1 to 100. REMINDER: For this problem, transcription begins with and includes the red and underlined C/G (top strand/bottom strand) base pair and RNA polymerase proceeds from left to right along the DNA. 1 20 40 5'-GTGTCCGTCTAATATTGTGAGATGTTATATCCCGCCGTCAACACCATCAA-3' ---+---- ---- + 3'-САСAGGCAGATTATAACACTСТАСААТАТАGGGCGGCAGTTGTGGTAGTT-5' 60 80 100 5'-ACAGGATAATCGCCTGCTGGGGCAAAGGCGGTGAAGGTAAAGGTGTTGCC-3' -------+ 3'-тстссТАтTAGCGGACGAсССССТТТССGCСАСТТССАТТТССАСААСGG-5' 1. What are the nucleotides of the resulting mRNA? Indicate the 5' and 3' ends of the mRNA. 2. What are the amino acids translated from the resulting mRNA? 3. Do the underlined nucleotides TAA (indicated in blue) encode a stop codon for the protein? Briefly explain your answer.

Biochemistry
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
Problem 1P
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The double-stranded DNA sequence for a bacteria is shown below and it's coding for a hypothetical protein. The strand on top reads 5' to 3' left to right, while the strand on the bottom reads 5' to 3' right to left. The nucleotides are numbered 1 to 100. REMINDER: For this problem, transcription begins with and includes the red and underlined C/G (top strand/bottom strand) base pair and RNA polymerase proceeds from left to right along the DNA. 1 20 40 5'-GTGTCCGTСТААТАТТGTGAGATGTTATATCCCGCCGTCAACACCАТСА-3' +- 3'-САСAGGCAGATTATAACACTСТАСААТАТАGGGCGGCAGTTGTGGTAGTT-5 60 80 100 5'-АСAGGATААТCGССTGCTGGGGCAAAGGCGGTGAAGGTAAAGGTGTTGCC-3' 3'-ТСТССТАТTAGCGGACGACCСССTTTCСGCCАСТТССАТТТССАCAАCGG-5' 1. What are the nucleotides of the resulting mRNA? Indicate the 5' and 3' ends of the mRNA. 2. What are the amino acids translated from the resulting mRNA? 3. Do the underlined nucleotides TAA (indicated in blue) encode a stop codon for the protein? Briefly explain your answer.
Transcribed Image Text:The double-stranded DNA sequence for a bacteria is shown below and it's coding for a hypothetical protein. The strand on top reads 5' to 3' left to right, while the strand on the bottom reads 5' to 3' right to left. The nucleotides are numbered 1 to 100. REMINDER: For this problem, transcription begins with and includes the red and underlined C/G (top strand/bottom strand) base pair and RNA polymerase proceeds from left to right along the DNA. 1 20 40 5'-GTGTCCGTСТААТАТТGTGAGATGTTATATCCCGCCGTCAACACCАТСА-3' +- 3'-САСAGGCAGATTATAACACTСТАСААТАТАGGGCGGCAGTTGTGGTAGTT-5 60 80 100 5'-АСAGGATААТCGССTGCTGGGGCAAAGGCGGTGAAGGTAAAGGTGTTGCC-3' 3'-ТСТССТАТTAGCGGACGACCСССTTTCСGCCАСТТССАТТТССАCAАCGG-5' 1. What are the nucleotides of the resulting mRNA? Indicate the 5' and 3' ends of the mRNA. 2. What are the amino acids translated from the resulting mRNA? 3. Do the underlined nucleotides TAA (indicated in blue) encode a stop codon for the protein? Briefly explain your answer.
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