Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 30, Problem 13PIAT
Which of the following traits would help the researchers identify a certain polychaete as a predator?
a. gut filled with sediment
b. feathery mouthparts
c. tube dwelling made of mud, fortified with shells and sand
d. pair of jaws
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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
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Explain why the cell doesn’t need 61 tRNAs (one for each codon).
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Chapter 30 Solutions
Biological Science (6th Edition)
Ch. 30 - 1. What synapomorphy (shared, derived trait)...Ch. 30 - 2. In a tube-within-a-tube body plan, what is the...Ch. 30 - True or false? Many new major animal body plans...Ch. 30 - Prob. 4TYKCh. 30 - 5. Why is it ecologically significant that animals...Ch. 30 - Prob. 6TYUCh. 30 - 7. CAUTION Evaluate this statement: Animals...Ch. 30 - 8. Which of the following is an example of...Ch. 30 - Suppose that a gene originally identified in...Ch. 30 - Some sea anemones can produce large colonies by...
Ch. 30 - Why did animal phyla appear so suddenly during the...Ch. 30 - Sperling and Knoll’s approach was to compare the...Ch. 30 - 13. Which of the following traits would help the...Ch. 30 - 14. PROCESS OF SCIENCE The researchers analyzed...Ch. 30 - QUANTITATIVE The graph shows a sample of the...Ch. 30 - Sponges lived in low-oxygen oceans before the...
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