1.which bear of organism are most closely related? the least related?how do your result compare with the taxonomic classification of organisms?
2.how wil you interpret those pairs of organism having the exact amino acid sequence of cytochrome-c?
3. What generalization or conclusion can be drawn from the activity?
Exploration:
Do you think that amino acid sequencing is a reliable basis for determining evolutionary relationship among organism? Justify your answer.
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Answers & Comments
Explanation:
which bear of organism are most closely related? the least related?how do your result compare with the taxonomic classification of organisms?
2.how wil you interpret those pairs of organism having the exact amino acid sequence of cytochrome-c?
3. What generalization or conclusion can be drawn from the activity?
Exploration:
Do you think that amino acid sequencing is a reliable basis for determining evolu
Answer:
1.Within each of the three domains, we find kingdoms, the second category within taxonomic classification, followed by subsequent categories that include phylum, class, order, family, genus, and species. At each classification category, organisms become more similar because they are more closely related
2.Cytochrome-c is a relatively universal protein and as such is relatively conservative in its amino acid sequence. In another conservative and universal protein, calmodulin, there is no difference in amino sequence among all vertebrates! However if you look at the DNA of those species you will find that there are neutral mutations in which a DNA mutation is a snp that is to a synonymous codon such that the protein is maintained the same but the divergence of the species is recorded in the DNA of the gene.
3.for example it is common knowledge that animals out in the wild unually run or fly away them if a humen walk's up to that student know for the text, conclusion
:
-Because the DNA sequence determines a protein's amino acid sequence, a gene shared by two closely related organisms should have similar, or even identical, amino acid sequences. That's because closely related species most likely diverged from one another fairly recently in the evolutionary span.
Explanation:
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