Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 22.3, Problem 1CC
The Molecular Processes
Concept Check: Why do these orthologs have similar gene sequences? Why aren’t the sequences identical?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Q.)
A.)Search in human genome if any examples of mRNA translated from 2 different sites?and give examples?
B.)aminoacyl tRNA synthetase is specialized or not ? And why?
Give typed full explanation
there are about 28,000 copies of zinc finger domains in the human genome, most of them as constituents of transcribed genes. This is a result of what process?
Retro transposition of mobile sequences
Evolutionary conservation, exon duplication and exon shuffling
Evolutionary conversion of leucine zipper, helix-turn-helix, and helix-loop-helix domains into zinc finger domains
Evolutionary selection for proteins that interfere with nucleosome packing
Genes that “jump” with the help of a transposase.
Hunt essay
What was so radical about Hunt’s proposal regarding the mechanism of cyclin disappearance?
Chapter 22 Solutions
Biology
Ch. 22.1 - Prob. 1CCCh. 22.1 - Overview of Evolution Experimental Questions What...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.2 - Prob. 1CSCh. 22.2 - Prob. 1CCCh. 22.2 - Prob. 2CCCh. 22.2 - Prob. 3CCCh. 22.3 - The Molecular Processes Concept Check: Why do...Ch. 22.3 - Prob. 1CS
Ch. 22.3 - Prob. 2CCCh. 22 - Prob. 1TYCh. 22 - Lamarcks vision of evolution differed from Darwins...Ch. 22 - Which of the following scientists influenced...Ch. 22 - Prob. 4TYCh. 22 - Vestigial structures are anatomical structures a....Ch. 22 - Which of the following is an example of a...Ch. 22 - Prob. 7TYCh. 22 - Prob. 8TYCh. 22 - Prob. 9TYCh. 22 - Prob. 10TYCh. 22 - Evolution that results in adaptation is rooted in...Ch. 22 - What is convergent evolution? How does it support...Ch. 22 - Prob. 3CQCh. 22 - Prob. 1COQCh. 22 - Prob. 2COQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- To construct an “interactome” like the one shown inFigure 9-21, scientists identify all of the protein interactions in a particular tissue or cell type. Comparison ofinteractomes from human muscle versus human braintissue reveals very different patterns. If you were the scientist involved in this study, how would you explainthese results?arrow_forwardAnalyzing Cloned Sequences What kind of information can a DNA sequence provide to a researcher studying a disease-causing gene?arrow_forwardNeed help:, The rRNAs are isolated from the large subunit of a bacterial ribosome and separated by density gradient centrifugation. Draw the resulting density gradient and label the bands observed. Which rRNA is longest?arrow_forward
- Fraenkel-Conrat and Singer’s experiment on the genetic material of TMV. What results would you expect in this experiment if protein carried the genetic information of TMV instead of RNA?arrow_forwardQUESTION: what difficulty will you experience if you do genetic manipulation to streptomyces spp. and how can this difficulty overcome ?? how could you modulate the gene expression for improving the productivity of an antibiotic produced by the streptomyces strain ? discuss with diagramarrow_forwardWHAT IF? What would be the effect of treating cellswith an agent that removed the cap from mRNAs?arrow_forward
- transduction.2. Explain how each of these three methods of genetransfer can be used to map bacterial genesarrow_forwardConcept test: Please discuss thoroughly. The easily observed external structures in insects, such as different pairs of legs, antennae, and wings form from imaginal discs. a.) How is the identity of the different Drosophila imaginal discs established in the embryo—for example, how is it determined whether a disc will form a wing, a leg, or some other structure? b.) Dominant mutants in the gene Antennapedia result in fore legs forming in the location where antennae are expected. How does this mutant phenotype illustrate your response to Part a?arrow_forwardQuestion:- Describe what a core promoter in and the different types. Describe the motifs that could be found in a core promoter and their proposed function?arrow_forward
- 19. What highly conserved molecule does bioinformatics compare among different species to provide support for evolution. What is the relationship between similarities between two species and their relatedness?arrow_forwardAlignment of protein sequences from the HOX gene family identifies a highly conserved domain in the C-terminal part of the protein that is a domain (one acronym and one word). Although Hox genes have important roles during embryogenesis and tissue differentiation, the different HOX proteins bind to very similar DNA (one word) that are rich in the bases and (one word each). To ensure high affinity binding to (one acronym) and specific regulation of target (one word), the HOX proteins form complexes with (two words).arrow_forwardDiscuss Concepts The genome of the yeast Saccharomyces cerevisiae is only about 0.4% the size of the human genome, yet itcontains about 30% as many genes as are in the human genome. Given that, which of the features of the human genome would you expect to find many fewer of in the yeast genome?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
What are Mutations and what are the different types of Mutations?; Author: Science ABC;https://www.youtube.com/watch?v=I16YlE8qTBU;License: Standard youtube license