IIT JAM
Gurmeet singh Asked a Question
August 24, 2020 11:48 ampts 30 pts
  • IIT JAM
  • Geology (GG)

Sir, how we can justify it.(question in picture)

Which of the following was presented as evidence in favor of "the RNA world" hypothesis ? The fact that DNA can encode genetic information The fact that enzymes, made of protein, can catalyze biological reactions The discovery that some enzymes are composed of RNA rather than protein The discovery of new life forms that encode their genetic information in RNA rather than DNA
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  • Rahul pandey thankyou
    Ribozymes are RNA molecules that accelerate chemical reactions, enzymes that happen to be made of RNA rather than protein. There is no such justification of this statement. These a...
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    Gurmeet singh
    sir, in option 4, wt he is talking about news life forms.. is he talking about past life forms which is now found as fossil or present living beings?
  • Sajan sarthak Best Answer
    both c and D option can be true for rna hypothesis.
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