Question

RNA polymerases do not contain a built-in proofreading domain, meaning they are 10-100x more prone to...

RNA polymerases do not contain a built-in proofreading domain, meaning they are 10-100x more prone to errors than DNA Polymerases. Why is this tolerated?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

DNA replication is a permanent event.By DNA replication from the parent DNA two daughters DNA are formed in which one of the parent DNA act as template in each one of the two daughter cell.t hat is the mutation that will occur in dna replication level will effect all of the cells that will be coming after that generation because all of the events further in a cell like transcription and translation are going to be based on that DNA

If mutation occur at the level of rna polymerase.it can be tollerated because it will effect the single cell which gets mutated and not the other cell which are of the same gebration and the coming generation.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Introns are known to contain stop codons (UAA, UGA, or UAG), yet these codons do not...
Introns are known to contain stop codons (UAA, UGA, or UAG), yet these codons do not interrupt the coding of a particular protein. Why? a. More than one stop codon is needed to stop transcription. b. Exons are spliced out of mRNA before translation. c. These triplets do not cause termination in gene expression. d. Stop codons are only required for termination of mRNA synthesis. e. Introns are removed from mRNA before translation A(n) _____ is located upstream of a...
Procedure I. Reverse Transcription. For each of your RNA samples set up the following reaction: *Remember...
Procedure I. Reverse Transcription. For each of your RNA samples set up the following reaction: *Remember to use proper RNA handling technique! 1. In a 0.2 ml size RNAse-Free tube add the following: • 0.5 µg RNA (no more than 6 µl) You can add as little as 0.1 µg of RNA if your concentration is low • 2 µl dT primer • Nuclease Free Water to final volume of 8 µl * Before you start write the exact volume...
Scenario 2: Differences from Dad Fathers transmit many more new mutations than do mothers to their...
Scenario 2: Differences from Dad Fathers transmit many more new mutations than do mothers to their babies at conception. These mutations occur from copying errors during sperm production. A recent study investigated whether the father’s age affects this process; authors used complete genome sequencing on n = 21 father-child pairs to tally the total number of new mutations inherited from each father. Results of the associated regression analysis are shown below: Question 7 (1 point) Suppose a father had a...
Lab 5 Queries with Multiple Tables In this lab, we do queries more than one table....
Lab 5 Queries with Multiple Tables In this lab, we do queries more than one table. SQL provides two different techniques for querying data from multiple tables: • The SQL subquery • The SQL join As you will learn, although both work with multiple tables, they are used for slightly different purposes. We used WMCRM database which is what we created in Lab 4. Here is the summary of the database schema (where schema is used in its meaning of...
1. Which sentence best defines signal transduction in a biochemical context? a. Alteration of cell functions...
1. Which sentence best defines signal transduction in a biochemical context? a. Alteration of cell functions in response to the environment b. Generation of a chemical change in response to information c. Induction of cell death upon nutrient starvation d. Responses to stimuli 2. Which statement is correct? a. G protein-coupled receptors produce second messengers indirectly while receptor enzymes catalyse second messenger generation b. Second messengers stimulate the activity of G protein-coupled receptors. c. Receptor enzymes produce second messengers through...
The Business Case for Agility “The battle is not always to the strongest, nor the race...
The Business Case for Agility “The battle is not always to the strongest, nor the race to the swiftest, but that’s the way to bet ’em!”  —C. Morgan Cofer In This Chapter This chapter discusses the business case for Agility, presenting six benefits for teams and the enterprise. It also describes a financial model that shows why incremental development works. Takeaways Agility is not just about the team. There are product-management, project-management, and technical issues beyond the team’s control. Lean-Agile provides...
Using the model proposed by Lafley and Charan, analyze how Apigee was able to drive innovation....
Using the model proposed by Lafley and Charan, analyze how Apigee was able to drive innovation. case:    W17400 APIGEE: PEOPLE MANAGEMENT PRACTICES AND THE CHALLENGE OF GROWTH Ranjeet Nambudiri, S. Ramnarayan, and Catherine Xavier wrote this case solely to provide material for class discussion. The authors do not intend to illustrate either effective or ineffective handling of a managerial situation. The authors may have disguised certain names and other identifying information to protect confidentiality. This publication may not be...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT