BIOLOGY CONNECT ACCESS CARD
12th Edition
ISBN: 9781264037452
Author: Raven
Publisher: MCG
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Chapter 17, Problem 3A
Summary Introduction
Introduction:
Transgenic organisms contain a gene called as transgene from a different species, which has incorporated into their genetic composition through genetic engineering. The technique of genetic engineering also allows removal and change of gene as well. For example, a human gene can be placed in bacterial genome and the bacteria will encode the proteins of human.
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Why is it adaptive for a bacterium to not express the genes that encode that lactose utilization proteins when lactose is not available?
a.
Catabolism of lactose in protein transcription needs a lot of energy.
b.
The bacterium opts not to express the genes that encode proteins responsible for breaking down lactose to conserve enzymes.
c.
The bacterium opts not to express the genes that encode proteins responsible for breaking down lactose to conserve energy.
d.
The reason is conservation of energy for the enzyme.
e.
The bacterium opts not to express the genes that encode proteins responsible for breaking down lactose to conserve lactose.
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Chapter 17 Solutions
BIOLOGY CONNECT ACCESS CARD
Ch. 17.1 - Prob. 1LOCh. 17.1 - Prob. 2LOCh. 17.1 - Describe the construction and uses of recombinant...Ch. 17.2 - Relate the process of DNA replication to PCR.Ch. 17.2 - Compare and contrast PCR, RT-PCR, and quantitative...Ch. 17.3 - Prob. 1LOCh. 17.3 - Prob. 2LOCh. 17.3 - Describe the pros and cons of RNA interference and...Ch. 17.4 - Explain how the universal nature of the genetic...Ch. 17.4 - Compare and contrast knockout, knockin, and...
Ch. 17.4 - Prob. 3LOCh. 17.5 - Describe the benefits of biofuel production from...Ch. 17.5 - Prob. 2LOCh. 17.5 - Prob. 3LOCh. 17.6 - Prob. 1LOCh. 17.6 - Compare and contrast FISH and gene chip...Ch. 17.6 - Describe how immunoassays can be used to diagnose...Ch. 17.7 - Describe the benefits of creating transgenic...Ch. 17.7 - Prob. 2LOCh. 17.7 - Evaluate issues on each side of the transgenic...Ch. 17 - Prob. 1DACh. 17 - Prob. 2DACh. 17 - Prob. 1IQCh. 17 - Prob. 2IQCh. 17 - You study a gene known to be important in the...Ch. 17 - What is the basis of separation of different DNA...Ch. 17 - Prob. 3UCh. 17 - FISH analysis of a breast tumor biopsy for HER2...Ch. 17 - In terms of studying gene function, what is the...Ch. 17 - The Ti plasmid of Agrobacterium usually induces...Ch. 17 - Prob. 1ACh. 17 - Which of the following statements is accurate for...Ch. 17 - Prob. 3ACh. 17 - Many human proteins, such as hemoglobin, are only...Ch. 17 - Amyloid beta is a proteolytic product of a protein...
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