Biochemistry
9th Edition
ISBN: 9781305961135
Author: Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 11, Problem 70RE
Interpretation Introduction
Interpretation:
The roles that RNA plays other than that of transmission of genetic messages are to be discussed.
Concept information:
RNA is one of the two major genetic materials present in the living and nonliving (such as viruses) systems apart from DNA.
RNA has four major components: a ribose sugar, a purine (A and G) or pyrimidine (A and U), and three phosphates attached to its structure.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionChapter 11 Solutions
Biochemistry
Ch. 11 - RECALL What is the difference in the requirement...Ch. 11 - RECALL List three important properties of RNA...Ch. 11 - RECALL What is the subunit composition of E. coli...Ch. 11 - RECALL What is the difference between the core...Ch. 11 - RECALL What are the different terms used to...Ch. 11 - Prob. 6RECh. 11 - RECALL Put the following in linear order: UP...Ch. 11 - RECALL Distinguish between rho-dependent...Ch. 11 - REFLECT AND APPLY Diagram a section of DNA being...Ch. 11 - Prob. 10RE
Ch. 11 - RECALL What is a s factor? Why is it important in...Ch. 11 - RECALL What is the difference between 70 and 32?Ch. 11 - RECALL What is the function of the catabolite...Ch. 11 - RECALL What is transcription attenuation?Ch. 11 - REFLECT AND APPLY What role does an operon play in...Ch. 11 - Prob. 16RECh. 11 - REFLECT AND APPLY Give an example of a system in...Ch. 11 - Prob. 18RECh. 11 - BIOCHEMICAL CONNECTIONS What is an aptamer?Ch. 11 - BIOCHEMICAL CONNECTIONS What is a riboswitch?Ch. 11 - Prob. 21RECh. 11 - Prob. 22RECh. 11 - Prob. 23RECh. 11 - RECALL What are some of the main differences...Ch. 11 - RECALL What are the products of the reactions of...Ch. 11 - Prob. 26RECh. 11 - RECALL List the Pol II general transcription...Ch. 11 - REFLECT AND APPLY What are the functions of TFIIH?Ch. 11 - Prob. 29RECh. 11 - Prob. 30RECh. 11 - Prob. 31RECh. 11 - Prob. 32RECh. 11 - Prob. 33RECh. 11 - Prob. 34RECh. 11 - Prob. 35RECh. 11 - REFLECT AND APPLY Explain the relationship between...Ch. 11 - Prob. 37RECh. 11 - Prob. 38RECh. 11 - Prob. 39RECh. 11 - Prob. 40RECh. 11 - Prob. 41RECh. 11 - Prob. 42RECh. 11 - Prob. 43RECh. 11 - RECALL What are the two main circumstances...Ch. 11 - Prob. 45RECh. 11 - Prob. 46RECh. 11 - Prob. 47RECh. 11 - Prob. 48RECh. 11 - Prob. 49RECh. 11 - Prob. 50RECh. 11 - Prob. 51RECh. 11 - Prob. 52RECh. 11 - Prob. 53RECh. 11 - RECALL What is RNA interference?Ch. 11 - Prob. 55RECh. 11 - Prob. 56RECh. 11 - Prob. 57RECh. 11 - Prob. 58RECh. 11 - Prob. 59RECh. 11 - Prob. 60RECh. 11 - Prob. 61RECh. 11 - Prob. 62RECh. 11 - Prob. 63RECh. 11 - Prob. 64RECh. 11 - RECALL List several ways in which RNA is processed...Ch. 11 - Prob. 66RECh. 11 - REFLECT AND APPLY Why is a trimming process...Ch. 11 - REFLECT AND APPLY List three molecular changes...Ch. 11 - Prob. 69RECh. 11 - Prob. 70RECh. 11 - Prob. 71RECh. 11 - Prob. 72RECh. 11 - Prob. 73RECh. 11 - REFLECT AND APPLY Outline a mechanism by which RNA...Ch. 11 - REFLECT AND APPLY Why are proteins more effective...Ch. 11 - Prob. 76RECh. 11 - Prob. 77RECh. 11 - Prob. 78RECh. 11 - Prob. 79RECh. 11 - Prob. 80RE
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- REFLECT AND APPLY List three molecular changes that take place in the processing of eukaryotic mRNA.arrow_forwardREFLECT AND APPLY Is the following statement true or false? Why? The flow of genetic information in the cell is always DNARNAprotein.arrow_forwardREFLECT AND APPLY Why was the development of a coding system important to the development of life?arrow_forward
- REFLECT AND APPLY Some viruses can undergo lysis or lysogeny even in the same host. What might be a reason for this? Under what conditions might the virus favor the one strategy over the other?arrow_forwardREFLECT AND APPLY Would you expect mRNA or rRNA to be degraded more quickly in the cell? Why?arrow_forwardREFLECT AND APPLY A sample of a peptide of unknown sequence was treated with trypsin; another sample of the same peptide was treated with chymotrypsin. The sequences (N-terminal to C-terminal) of the smaller peptides produced by trypsin digestion were as follows: MetValSerThrLysValIleTrpThrLeuMetIleLeuPheAsnGluSeArg The sequences of the smaller peptides produced by chymotrypsin digestion were as follows: AsnGluSerArgValIleTrpThrLeuMetIleMetValSerThrLysLeuPhe Deduce the sequence of the original peptide.arrow_forward
- REFLECT AND APPLY Outline a mechanism by which RNA can catalyze its own self-splicing.arrow_forwardREFLECT AND APPLY You are studying with a friend who says that the hydrogen-bonded portions of tRNA play no important role in its function. What is your reply?arrow_forwardREFLECT AND APPLY Describe the recognition process by which the tRNA for N-formylmethionine interacts with the portion of mRNA that specifies the start of transcription.arrow_forward
- REFLECT AND APPLY How would protein synthesis be affected if a single codon could specify the incorporation of more than one amino acid (an ambiguous code)?arrow_forwardREFLECT AND APPLY List three mechanisms that relax the twisting stress in helical DNA molecules.arrow_forwardREFLECT AND APPLY E. coli incorporates deoxyribonucleotides into DNA at a rate of 250 to 1000 bases per second. Using the higher value, translate this into typing speed in words per minute. (Assume five characters per word, using the typing analogy from Question 36.)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- BiochemistryBiochemistryISBN:9781305961135Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougalPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Cengage Learning
Biomolecules - Protein - Amino acids; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=ySNVPDHJ0ek;License: Standard YouTube License, CC-BY