Question

Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?

a.

RNA can both code genetic information and act as a catalyst

b.

DNA and enzymes are only present in the most advanced cells

c.

Advanced cells lack RNA

d.

All of the above

Posted under Biochemistry

Answer: (a).RNA can both code genetic information and act as a catalyst

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Q. Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?

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