Biology: Life on Earth
10th Edition
ISBN: 9780321729712
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: Benjamin Cummings
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Chapter 26, Problem 3RQ
Draw, name, and describe the properties of a growth curve of a population without environmental resistance.
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A-C components of the question are corresponding to attached image labeled 1.
D component of the question is corresponding to attached image labeled 2.
For a eukaryotic mRNA, the sequences is as follows where AUGrepresents the start codon, the yellow is the Kozak sequence and (XXX) just represents any codonfor an amino acid (no stop codons here). G-cap and polyA tail are not shown
A. How long is the peptide produced?B. What is the function (a sentence) of the UAA highlighted in blue?C. If the sequence highlighted in blue were changed from UAA to UAG, how would that affecttranslation?
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Explain why the cell doesn’t need 61 tRNAs (one for each codon).
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You discover a disease causing mutation (indicated by the arrow) that alters splicing of its mRNA. This mutation (a base substitution in the splicing sequence) eliminates a 3’ splice site resulting in the inclusion of the second intron (I2) in the final mRNA. We are going to pretend that this intron is short having only 15 nucleotides (most introns are much longer so this is just to make things simple) with the following sequence shown below in bold. The ( ) indicate the reading frames in the exons; the included intron 2 sequences are in bold.
A. Would you expected this change to be harmful? ExplainB. If you were to do gene therapy to fix this problem, briefly explain what type of gene therapy youwould use to correct this.
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Chapter 26 Solutions
Biology: Life on Earth
Ch. 26 - Fill-in-the-Blank Two examples of...Ch. 26 - Graphs that plot how the numbers of individuals...Ch. 26 -
2. The type of growth that occurs in a population...Ch. 26 - The maximum population size that can be sustained...Ch. 26 - The type of spatial distribution likely to occur...Ch. 26 - Fill-in-the-Blank An expanding population has an...Ch. 26 - A population grows whenever the number of plus...Ch. 26 - Define biotic potential, list the factors that...Ch. 26 - Write and describe the meaning of the equation for...Ch. 26 - 3. Draw, name, and describe the properties of a...
Ch. 26 -
4. Define environmental resistance and...Ch. 26 -
5. What is logistic population growth? What is...Ch. 26 - Describe three different possible consequences of...Ch. 26 - Prob. 7RQCh. 26 -
8. Explain why environmental resistance has not...Ch. 26 -
9. Draw the general shape of age structure...Ch. 26 - Sketch and label the graph showing the general...Ch. 26 - BioEthics The United States has historically high...Ch. 26 -
1. Research a developing country (such as...Ch. 26 - Prob. 3ACCh. 26 - Prob. 4AC
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POPULATION REGULATION AND LIMITING FACTORS | DENSITY INDEPENDENT AND DENSITY DEPENDENT FACTORS; Author: BioVidyalaya;https://www.youtube.com/watch?v=mB-AB-5Wnhs;License: Standard YouTube License, CC-BY
Population growth; Author: SiouxScience;https://www.youtube.com/watch?v=XnaC9iOumVA;License: Standard YouTube License, CC-BY