Answer:
Exposition. Rising action. Climax.
Explanation:
lol I hope this helped : )
Ridin' high, when I was king
Played it hard and fast, 'cause I had
everything
Walked away, wonderin' then
But easy come and easy go and it would end
Out of the 64 codons found in our biological system, the first was experimentally deciphered by Marshall Nirenberg and Heinrich Matthaei.
<h3>What is genetic code discovery of codons?</h3>
- The key to unlocking the genetic code was discovered when they conducted an experiment using a strand of synthetic RNA with numerous uracil units to tell a chain of amino acids to add phenylalanine.
- In 1961, Francis Crick, Sydney Brenner, Leslie Barnett, and Richard Watts-Tobin made the initial discovery that a single amino acid can be encoded by three nucleotides in DNA [7]. Scientists made the discovery of the life's code in that instant.
- Friedrich Miescher isolated "nuclein," which is DNA with associated proteins, from cell nuclei. He was the first to identify DNA as a special molecule.
- The twenty amino acids that make up protein are arranged according to a code that is formed by the four bases of DNA, which at first glance appear to be randomly arranged. Watson and Crick were the first to realize this.
To learn more about discovery of codons refer to:
brainly.com/question/1596775
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<span>It is letter B. Primary sources are direct records of a subject while auxiliary sources are any record of something that isn't an essential source. Distributed research, daily paper articles, and other media are normal optional sources. Secondary sources can, nonetheless, refer to both essential sources and auxiliary sources.</span>
