CAMPBELL BIOLOGY-W/MOD.MASTERBIOLOGY
11th Edition
ISBN: 9780134683461
Author: Urry
Publisher: PEARSON
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Chapter 20, Problem 6TYU
Which of the following is not true of cDNA produced using human brain tissue as the starting material?
- (A) It can be amplified by the Polymerase chain reaction.
- (B) It was produced from pre-mRNA using reverse transcriptase.
- (C) It can be labeled and used as a probe to detect genes expressed in the brain.
- (D) It lacks the introns of the pre-mRNA.
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Which of the following is not true of cDNA produced using human brain tissue as the starting material? (A) It can be amplified by the polymerase chain reaction. (B) It was produced from pre-mRNA using reverse transcriptase. (C) It can be labeled and used as a probe to detect genes expressed in the brain. (D) It lacks the introns of the premRNA
A single template strand of a DNA molecule is represented by
3’atgtaccatgcgcaaatttaaaggccc5’.
a) Using the same strand above as a template, write the pre-mRNA transcript.
b) List the molecules that must be present for DNA to be transcribed. Briefly describe their function.
c) What are three modifications that happen to pre-mRNA before it becomes mature mRNA
A TATA box (core promoter) is ____________.Group of answer choices
a) None of the above
b) binding site for RNA polymerase II and essential to initiate transcription
c) one of the stop codons
d) the translation termination sequence.
Chapter 20 Solutions
CAMPBELL BIOLOGY-W/MOD.MASTERBIOLOGY
Ch. 20.1 - Prob. 1CCCh. 20.1 - DRAW IT One Strand of a DNA molecule has the...Ch. 20.1 - What are some potential difficulties in using...Ch. 20.1 - VISUAL SKILLS Compare Figure 20.7 with Figure...Ch. 20.2 - Prob. 1CCCh. 20.2 - Prob. 2CCCh. 20.3 - Based on current knowledge, how would you explain...Ch. 20.3 - Prob. 2CCCh. 20.3 - Prob. 3CCCh. 20.4 - What is the advantage of using stem cells for gene...
Ch. 20.4 - Prob. 2CCCh. 20.4 - Prob. 3CCCh. 20 - Describe how the process of gene doning results in...Ch. 20 - What useful Information is obtained by detecting...Ch. 20 - Describe how, using mice. a researcher could carry...Ch. 20 - What factors affecf whether a given genetic...Ch. 20 - In DNA technology, the term vector can refer to...Ch. 20 - Which of the following tools of DNA technology is...Ch. 20 - Prob. 3TYUCh. 20 - A paleontologist has recovered a bit of tissue...Ch. 20 - DNA technology has many medical applications....Ch. 20 - Which of the following is not true of cDNA...Ch. 20 - Expression of a cloned eukaryotic gene in a...Ch. 20 - Which Ii of the following sequences in...Ch. 20 - Prob. 9TYUCh. 20 - MAKE CONNECTIONS Looking at Figure 20.15, what...Ch. 20 - DRAW IT You are cloning an aardvark gene, using a...Ch. 20 - EVOLUTlON CONNECTION Ethical considerations aside,...Ch. 20 - Prob. 13TYUCh. 20 - Prob. 14TYUCh. 20 - The water in the Yellowstone National Park hot...
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