why-were-proteins-initially-thought-to-be-the-primary-storage-molecule-for-genet

Question

Why were proteins initially thought to be the primary storage molecule for genetic information instead of DNA?

Accepted Answer

Proteins have a greater variety of amino acids compared to the four bases of DNA.

Answer

Proteins are more stable than DNA.

Answer

Proteins are larger molecules than DNA.

Answer

Proteins are easier to isolate and study than DNA.