DNA encodes the information necessary to produce the proteins needed by your body. While this is true for humans, is it the case for other organisms?

Responses
A No, humans are the only species to use DNA.No, humans are the only species to use DNA.
B Yes, all organisms use DNA for the production of proteins.Yes, all organisms use DNA for the production of proteins.
C It is true for all vertebrates, but not for invertebrates.It is true for all vertebrates, but not for invertebrates.
D No, mammals are the only organisms that use DNA for this purpose.

B Yes, all organisms use DNA for the production of proteins.