CONNECT-W/ LEARNSMART LABS INQUIRY INTO
16th Edition
ISBN: 9781260482560
Author: Mader
Publisher: MCG
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Textbook Question
Chapter 25.1, Problem 2QTC
Watson and Crick’s discovery of DNA is clearly one of the most important discoveries in the last century. What advantages in medicine and science can you think of that are built on knowing the structure of DNA?
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Match the researchers (1–6) with the discoveries listed.
Discovered regularity in the ratios of different bases in DNA.
Worked out the helical structure of DNA by building
Identified DNA as the genetic material in bacteriophages.
Determined that DNA is responsible for transformation in bacteria.
Demonstrated that heat-killed material from bacteria can genetically transform live bacteria.
Took X-ray diffraction pictures used in constructing the structure of DNA.
1.
Watson and Crick
2.
Hershey and Chase
3.
Avery, MacLeod, and McCarty
4.
Griffith
5.
Franklin and Wilkins
6.
Chargaff
Bioinformatics includes all of the following except (A) using computer programs to align DNA sequences. (B) using DNA technology to combine DNA from two different sources in a test tube. (C) developing computer-based tools for genome analysis. (D) using mathematical tools to make sense of biological systems.
Why do we study the DNA sequence of human organism?
Chapter 25 Solutions
CONNECT-W/ LEARNSMART LABS INQUIRY INTO
Ch. 25.1 - Summarize the experiment that enabled scientist to...Ch. 25.1 - Prob. 2LOCh. 25.1 - Based on Chargaff’s rules, if a segment of DNA is...Ch. 25.1 - Watson and Crick’s discovery of DNA is clearly one...Ch. 25.1 - Prob. 3QTCCh. 25.1 - Summarize the significance off the Griffith and...Ch. 25.1 - Prob. 2CYPCh. 25.1 - Prob. 3CYPCh. 25.2 - Prob. 1LOCh. 25.2 - Prob. 2LO
Ch. 25.2 - Explain why DNA replication is said to be...Ch. 25.2 - Prob. 2CYPCh. 25.3 - Describe the role of RNA molecules in gene...Ch. 25.3 - Prob. 2LOCh. 25.3 - Prob. 3LOCh. 25.3 - Prob. 4LOCh. 25.3 - Prob. 1CYPCh. 25.3 - Describe the movement of information from the...Ch. 25.3 - Discuss why the genetic code is said to be...Ch. 25.4 - Prob. 1LOCh. 25.4 - Prob. 2LOCh. 25.4 - Prob. 3LOCh. 25.4 - Prob. 1CYPCh. 25.4 - Prob. 2CYPCh. 25.4 - Prob. 3CYPCh. 25.5 - Summarize the causes of gene mutations.Ch. 25.5 - Prob. 2LOCh. 25.5 - Prob. 3LOCh. 25.5 - Prob. 1QTCCh. 25.5 - Prob. 2QTCCh. 25.5 - Prob. 1CYPCh. 25.5 - Prob. 2CYPCh. 25.5 - Prob. 3CYPCh. 25.5 - Which of these cancer preventive measures are you...Ch. 25.5 - Why do you think tobacco use increase the risk of...Ch. 25.5 - Why does the use of tanning beds also increase the...Ch. 25 - Prob. S2.8BYBCh. 25 - Section 2.8 How does the structure of DNA differ...Ch. 25 - Prob. S23.1BYBCh. 25 - Prob. 1ACh. 25 - Prob. 2ACh. 25 - Prob. 3ACh. 25 - Prob. 4ACh. 25 - Prob. 5ACh. 25 - Prob. 6ACh. 25 - Prob. 7ACh. 25 - Prob. 8ACh. 25 - Prob. 9ACh. 25 - Prob. 10ACh. 25 - Prob. 11ACh. 25 - Prob. 12ACh. 25 - Prob. 13ACh. 25 - Prob. 1TCCh. 25 - Prob. 2TCCh. 25 - Prob. 3TC
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following inspired Avery and his colleagues to perform the experiments demonstrating that the transforming factor in bacteria is DNA? (a) that A is equal to T and that G is equal to C (b) Watson and Crick’s model of DNA structure (c) Meselson and Stahl’s studies on DNA replication in E. coli (d) Griffith’s experiments on smooth and rough strains of pneumococci (e) Hershey and Chase’s experiments on the reproduction of bacteriophagesarrow_forwardWhat did Rosalind Franklin, Maurice Wilkins, Francis Crick, and James Watson discover that resulted in the Nobel Prize being awarded to all of them except Franklin (Franklin was ineligible because she was deceased)?arrow_forwardWhat were some key innovations prior to Watson, Crick, Franklin, and Wilkins’s discovery of the three-dimensional structure of DNA that were important in shaping the study of genetics?arrow_forward
- Describe the “blender experiments” of Hershey and Chase and what they revealed about DNA versus protein?arrow_forwardWhy didn't Rosalind Franklin get her due recognition for her work with DNA? A)All of the options are correct. B)Because it appeared she was only confirming the work of Watson and Crick. C)Because she died shortly after her discovery. D)The Because her publication was placed after Watson and Crick's.arrow_forwardDescribe a discovery that influenced the development of biotechnology made BEFORE Watson, Crick, Franklin and Wilkins discovered the chemical structure of DNA in 1953.Briefly describe the importance of the discovery and how it might have informed the thinking of Watson, Crick, Franklin and Wilkins as they made their own discovery.arrow_forward
- Did Watson and Crick ethical in the scientific work? And why?arrow_forwardWatson and Crick, the pair of researchers who determined the structure of DNA, deduced the pairing of nucleotides in DNA using information learned from Erwin Chargaff. Which of the following is the correct pairing of nucleotides in DNA? a guanine with adenine; cytosine with adenine b adenine with thymine; guanine with cytosine c cytosine with guanine; uracil with adenine d cytosine with adenine; thymine with guaninearrow_forwardIn what fields is DNA technology useful?arrow_forward
- Meselson and Stahl argue that the Watson & Crick proposal for DNA structure: -Was irrelevant to their experimentation -Was the most beautiful experiment ever done -Was a model and not a discovery -Happened through divine interventionarrow_forwardDescribe the evidence that Watson and Crick used to construct their DNA model.arrow_forwardHow do researchers determine a sequence of DNAarrow_forward
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