Genetics: A Conceptual Approach
Genetics: A Conceptual Approach
6th Edition
ISBN: 9781319050962
Author: Benjamin A. Pierce
Publisher: W. H. Freeman
Question
Book Icon
Chapter 10.2, Problem 40CQ
Summary Introduction

To explain:

How 32P and 35S labeling was used to demonstrate the transforming nature of DNA.

Introduction:

Hershey and Chase performed the experiment to determine the transforming material of bacteriophage by using radioactive 32P and 35S. Presence of 32P in the pallet confirmed the presence of DNA in the phage as phosphorous is the constituent of DNA.

Summary Introduction

To demonstrate:

An experiment to show DNA is the transforming material rather than protein.

Introduction:

Many scientists tried to identify the genetic material of the organisms, but most of them failed to conclude. The experiment conducted by Hershey and Chase is widely accepted and the result obtained satisfied all the criteria of the genetic material. They used the unique constituents of DNA and protein to perform their experiment. P is unique in DNA and S is unique in proteins, so they used radioisotopes of P and S to easily identify the presence in the progeny.

Blurred answer
Students have asked these similar questions
The Sentinel Cell: Nature’s Answer to Cancer?
Molecular Biology Question You are working to characterize a novel protein in mice. Analysis shows that high levels of the primary transcript that codes for this protein are found in tissue from the brain, muscle, liver, and pancreas. However, an antibody that recognizes the C-terminal portion of the protein indicates that the protein is present in brain, muscle, and liver, but not in the pancreas. What is the most likely explanation for this result?
Molecular Biology Explain/discuss how “slow stop” and “quick/fast stop” mutants wereused to identify different protein involved in DNA replication in E. coli.
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education