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.
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Answer: D. It emphasizes the tedious details of Usher's beliefs.
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Answer: The solution to the system of equations y = x² - 2x - 15 and y = 8x - 40 is (5,0).
Explanation: Substitute y = 8x - 40 in y = x² - 2x - 15
8x - 40 = x² - 2x - 15
Identify the like terms
x² - 2x - 8x - 15 + 40 = 0
Evaluate the equation
x² - 10x + 25 = 0
Factorize the equation
(x - 5)(x - 5) = 0
Solve for x
x - 5 = 0 and x - 5 = 0
Solving for x gives
x = 5
Substitute x = 5 in y = 8x - 40
y = 8(5) - 40
y = 0
