What is an exon? O a sequence of three nucleotides on tRNA complementary to the codon in mRNA a coding sequence of DNA or mRNA a noncoding sequence of DNA or mRNA a sequence of three nucleotides in mRNA that code for a specific amino acid

Biology Today and Tomorrow without Physiology (MindTap Course List)
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Chapter7: Gene Expression And Control
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What is an exon?
a sequence of three nucleotides on tRNA
complementary to the codon in mRNA
O a coding sequence of DNA or mRNA
a noncoding sequence of DNA or mRNA
a sequence of three nucleotides in mRNA that code for
a specific amino acid
Transcribed Image Text:What is an exon? a sequence of three nucleotides on tRNA complementary to the codon in mRNA O a coding sequence of DNA or mRNA a noncoding sequence of DNA or mRNA a sequence of three nucleotides in mRNA that code for a specific amino acid
What are the two most important sites on tRNA molecules?
(Select all that apply.)
O 3' end
stop codon
anticodon
O 5' end
Transcribed Image Text:What are the two most important sites on tRNA molecules? (Select all that apply.) O 3' end stop codon anticodon O 5' end
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