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The Next Questions Refer to the Following Table, Which Compares

question 60

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The next questions refer to the following table, which compares the % sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one closest to the promoter) . The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.
% Sequence Homology
The next questions refer to the following table, which compares the % sequence homology of four different parts (two introns and two exons)  of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (e.g., Intron I is the one closest to the promoter) . The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A. % Sequence Homology    -Which of the following is the best explanation for the high degree of sequence homology observed in Exon I among these five species? A)  It is the most-upstream exon of this gene. B)  Due to alternative gene splicing, this exon is often treated as an intron. C)  It codes for a polypeptide domain that has a crucial function. D)  These five species must actually constitute a single species. E)  This exon is rich in G-C base pairs; thus, it is more stable.
-Which of the following is the best explanation for the high degree of sequence homology observed in Exon I among these five species?

Understanding zero waste management practices and the concept of the triple bottom line in assessing company performance.
Recognizing the role of consumerism and corporate policies in advancing sustainability.
Understand the principles of environmental management and the role of ISO standards in promoting sustainability.
Recognize the impact and importance of international initiatives like the UN Global Compact and the Millennium Development Goals in driving sustainable business practices.

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