Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 13, Problem 2CQ
What is RNA interference (RNAi)? Explain how the double-stranded RNA is processed during RNAi and how it leads to the silencing of a complementary mRNA.
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Chapter 13 Solutions
Biology
Ch. 13.1 - Prob. 1CCCh. 13.2 - Prob. 1CCCh. 13.3 - Prob. 1EQCh. 13.3 - Prob. 2EQCh. 13.3 - Prob. 3EQCh. 13.3 - Effects of Non-coding RNAs on Translation and mRNA...Ch. 13.4 - Non-coding RNAs and Protein Sorting Core Skill:...Ch. 13.5 - Core Skill: Modeling The goal of this modeling...Ch. 13 - Prob. 1TYCh. 13 - Prob. 2TY
Ch. 13 - Prob. 3TYCh. 13 - Prob. 4TYCh. 13 - Prob. 5TYCh. 13 - Prob. 6TYCh. 13 - With regard to miRNAs and siRNAs, which of the...Ch. 13 - Cas1 and Cas2 proteins play a role during which of...Ch. 13 - Which of the following components bind to...Ch. 13 - Abnormalities in the expression of ncRNAs are...Ch. 13 - An ncRNA may have one or more of the following...Ch. 13 - What is RNA interference (RNAi)? Explain how the...Ch. 13 - Prob. 3CQCh. 13 - Prob. 1COQCh. 13 - Go to the PubMed website and search for non-coding...
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- Compare bacterial and eukaryotic mRNAs, and explain the functional significance of their structural differences.arrow_forwardWhat are the three modifications made to pre-mRNA molecules before they become mature mRNAs, are transported from the nucleus to the cytoplasm, and become ready to be used in protein synthesis? What is the function of each modification?arrow_forwardWhat would be the consequences if a mutation removed the rut site from this RNA molecule?arrow_forward
- What is a polycistronic mRNA? How are polycistronic mRNAs formed?arrow_forwardWhat is the sequence of bases in the template strand of DNA that codes for the mRNA in Problem?arrow_forwardwhat is the difference between leader mRNA and attenuator sequence? Please explain the function of attenuator sequence in attentuationarrow_forward
- The mRNA formed from the repeating tetranucleotide UUACincorporates only three amino acids, but the use of UAUC incorporates four amino acids. Why?arrow_forwardHetero Nuclear RNA or hnRNA is the unmodified transcript. What process cuts out pieces of this RNA molecule? What is the name of the regions that are cut out?arrow_forwardHow does C-terminal domain of RNA polymerase II function to ensure that the varoius sets of mRNA processing enzymes carry out their duties at the apporpiate time and place?arrow_forward
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DNA vs RNA (Updated); Author: Amoeba Sisters;https://www.youtube.com/watch?v=JQByjprj_mA;License: Standard youtube license