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Evolution of the DNArarrRNArarr protein ...

Evolution of the `DNArarrRNArarr` protein system was a milestone because the protocell:

A

Could not reproduce

B

Was a heterotrophic fermenter

C

Pass on genetic information

D

Needed ATP for requirement of energy

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The correct Answer is:
C
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ARIHANT NEET-ORIGIN OF LIFE-Chapter Exercises Taking it together (A) (Assorted Questions of the Chapter for Advanced Level Practise)
  1. Which of the following has replaced methane of the primitive atmospher...

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  2. Which of these did Stanley Miller place in his experimental system to ...

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  3. Evolution of the DNArarrRNArarr protein system was a milestone because...

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  4. Miller synthesised simple amino acids from which one of the following ...

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  5. The energy source for the creation of the first organic compounds came...

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  6. As per theory of chemosynthetic generation, what was the sequence of o...

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  7. Which of the following is the chief reason showing that the protocell ...

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  8. Formation of which complex molecules was noticed by Urey and Miller wh...

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  9. During the origin and evolution of life, key biological compounds were...

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  10. The age of oldest sedinentary rock is about

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  11. Which of the following in not found in a lipid coacervate droplet or a...

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  12. What prokaryotic adaptation accurred during the oxygen revolution and ...

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  13. Amino acids and polynucleotides similar to DNA was found in Mighi Mete...

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  14. Stanley L Miller conducted experiments befor 1953 on prebiotic earth e...

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  15. Most probably now, no origin of life is taking place in the way as occ...

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  16. The discovery of virus has placed the problemof the origin of life in ...

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  17. Which of the following statements does not explain the usefulness of s...

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  18. The heterotrophic hypothesis helps us to understand

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  19. In Spallanzani's experiment, one set of flasks had access to air throu...

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  20. Biologists believe that the current DNAtoRNAtoProtein system is the re...

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