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What say india
Paperback
Publisher: Harpercollins 360
Published: Mar 22 2022
Pages: 54
Weight: 0.14
Height: 0.11 Width: 5.00 Depth: 8.00
Language: English
Living organisms synthesize proteins, which are polymers of amino acids using instructions encoded by deoxyribonucleic acid (DNA). Protein synthesis entails intermediary ribonucleic acid (RNA) polymers. One possibility for how life began is that genes originated first, followed by proteins;[141] the alternative being that proteins came first and then genes.[142]
However, because genes and proteins are both required to produce the other, the problem of considering which came first is like that of the chicken or the egg. Most scientists have adopted the hypothesis that because of this, it is unlikely that genes and proteins arose independently.[143]
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