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Question
Biology
Posted 7 months ago
Was the presenter's sample sequence a DNA or an amino acid sequence?
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Answer from Sia
Posted 7 months ago
Answer
The presenter's sample sequence was a DNA sequence.
Solution
a
Identification of nucleotide bases: DNA sequences consist of the nucleotide bases adenine (A), thymine (T), cytosine (C), and guanine (G). Amino acid sequences are composed of amino acids, which are represented by single or triple letter codes that do not include T
b
Analysis of the sample sequence: If the sample sequence provided by the presenter contains only the letters A, T, C, and G, it is indicative of a DNA sequence. If it contains other letters or combinations of letters representing amino acids, such as Lys (K), Arg (R), or Val (V), it would be an amino acid sequence
Key Concept
DNA vs. Amino Acid Sequences
Explanation
DNA sequences are composed of the nucleotide bases A, T, C, and G, while amino acid sequences consist of amino acids represented by a different set of letters or letter combinations.
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