Biochemistry: Concepts and Connections
1st Edition
ISBN: 9780321839923
Author: Dean R. Appling, Spencer J. Anthony-Cahill, Christopher K. Mathews
Publisher: PEARSON
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Chapter 24, Problem 1P
Interpretation Introduction
Interpretation:
Explain how the average chain growth rate of ribonucleic acid (RNA) is determined experimentally from transcription in vivo.
Concept introduction:
Transcription is defined as the process of
Also, the chain growth rate is defined as number of nucleotides added to Ribonucleic acid (RNA) segment every minute.
Expert Solution & Answer
Answer to Problem 1P
Solution:
The average chain growth rate can be experimentally determined in vivo by dividing the total number of
Explanation of Solution
Label the ribonucleic acid (RNA) segment as isolated and radioactive. Now, treat this segment with a mild alkali. This results in the formation of one nucleoside at the
Thus, average chain growth can be calculated by dividing the total number of nucleotide that are labelled by the total number of nucleosides formed.
Conclusion
Thus, it is possible to experimentally calculate the average chain growth rate from transcription in vivo.
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9. Which one of the compounds below is the major organic product obtained from
the following reaction sequence, starting with ethyl acetoacetate?
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Chapter 24 Solutions
Biochemistry: Concepts and Connections
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