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According to central dogma DNA-->RNA-->protein RNA polymerase is an enzyme which in turn is a protein. So to make protein first you need no make RNA from DNA, and to make RNA from DNA you need protein.That implies to make proteinn you need protien then How was the first protein made?

According to central dogma DNA-->RNA-->protein 
RNA polymerase is an enzyme which in turn is a protein. So to make protein first  you need no make
RNA from DNA, and to make RNA from DNA you need protein.That implies to make proteinn you need protien then How was the first protein made?

Grade:12th pass

2 Answers

Umakant biswal
5359 Points
5 years ago
@ paras
RNA serves as both enzyme and genetic material early in evolution.. 
later, protein resumed the enzyme fucntion and RNA serves as genetic material only.. 
Proof: RIBOZYMES, these are the RNA serving as enzymes. 
amino acid polymerization was carried out by RNA working as enzymes. 
HOPE IT WILL CLEAR YOUR DOUBT THAT HOW PROTEIN CAME INTO EXISTANCE .. 
ALL THE BEST ./..

 

 
Paras Verma
45 Points
5 years ago
Then why didn’t RNA continued it’s job what was the reason for making protein and if it made protein from where did it get information from (that this particular protein can be made i have a specific sequence)

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