/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 4 What is a priming read? What is ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 7: Problem 4

What is a priming read? What is its purpose?

Short Answer

Expert verified
Answer: A priming read is a short DNA sequence that serves as a starting point for DNA polymerase to synthesize a new DNA strand during the sequencing process. Priming reads play a crucial role in molecular biology, particularly in processes like Polymerase Chain Reaction (PCR) and DNA sequencing. The primary purpose of a priming read is to provide a specific starting point for DNA polymerase during DNA replication, enhancing the efficiency and specificity of DNA replication. It also enables selective amplification of target DNA sequences during PCR and facilitates accurate determination of the DNA sequence during sequencing processes.

Step by step solution

01

Define Priming Read

A priming read is a short DNA sequence that is complementary to the target DNA sequence and serves as a starting point for DNA polymerase to synthesize a new DNA strand during the sequencing process.
02

Explain the Role of Priming Read in Molecular Biology

Priming reads play a crucial role in molecular biology, particularly in processes like Polymerase Chain Reaction (PCR) and DNA sequencing. They act as primers, which hybridize with the target DNA and provide a starting point for DNA polymerase to extend the new DNA strand. Without priming reads, the DNA polymerase cannot initiate the replication process, and no new DNA strand will be synthesized.
03

Discuss the Purpose of Priming Read

The primary purpose of a priming read is to provide a specific starting point for DNA polymerase during DNA replication. Priming reads enhance the efficiency and specificity of DNA replication, as they bind to target sequences, allowing the DNA polymerase to extend the nascent DNA strand in a highly specific and controlled manner. Another purpose is to enable selective amplification of target DNA sequences during PCR and to facilitate the accurate determination of the DNA sequence during sequencing processes.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

What does the phrase 鈥済arbage in, garbage out鈥� mean?

Give a general description of the input validation process.

Describe the steps that are generally taken when an input validation loop is used to validate data.
See all solutions

Recommended explanations on Computer Science Textbooks

Computer Network

Read Explanation

Databases

Read Explanation

Problem Solving Techniques

Read Explanation

Blockchain Technology

Read Explanation

Game Design in Computer Science

Read Explanation

Cloud Services

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.