Nester's Microbiology: A Human Perspective
8th Edition
ISBN: 9780073522593
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
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Chapter 7, Problem 10SA
Summary Introduction
To review:
The reason for difficulties encountered in locating protein-coding regions in a genomic sequence.
Introduction:
The amino acids are building blocks of proteins. Protein encoding is initiated when a stretch of DNA (deoxyribonucleic acid) encodes genetic information for the amino acid sequence specific for the future protein. This is followed by the transcription process, in which this genetic information is transferred to mRNA (messenger ribonucleic acid) from any of the two strands of DNA. Once mRNA is formed, it undergoes processing steps like splicing, tailing, capping. This removes introns or non-coding sequences. Ultimately, the final step is protein synthesis from coding sequences of genome called translation occurs. Locating anonymous protein-coding regions in a genomic sequence can lead to ambiguity.
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Chapter 7 Solutions
Nester's Microbiology: A Human Perspective
Ch. 7 - Explain what semiconservative means with respect...Ch. 7 -
2. What is an origin of replication?
Ch. 7 - Why are primers required in DNA replication but...Ch. 7 -
4. What is polycistronic mRNA?
Ch. 7 -
5. Explain why knowing the orientation of a...Ch. 7 - What is the function of a sigma factor?Ch. 7 - Prob. 7SACh. 7 - Explain how some bacteria sense the density of...Ch. 7 -
9. Compare and contrast regulation by a repressor...Ch. 7 - Prob. 10SA
Ch. 7 - All of the following are involved in transcription...Ch. 7 -
2. All of the following are involved in DNA...Ch. 7 - All of the following are directly involved in...Ch. 7 - Using the DNA strand shown here as a template,...Ch. 7 -
5. A ribosome binds to the following mRNA at the...Ch. 7 - Which of the following statements about gene...Ch. 7 -
7. An enzyme used to synthesize the amino acid...Ch. 7 -
8. Under which of the following conditions will...Ch. 7 - Prob. 9MCCh. 7 - Which of the following statements is false? a) A...Ch. 7 - A graduate student is trying to identity the gene...Ch. 7 - What is an origin of replication?Ch. 7 - Prob. 1CTCh. 7 -
2. In a variation of the experiment in the...
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