Answer Wiki. 1 Answer. It's a term of endearment, a nickname you might call your husband/girlfriend/boyfriend/wife. I haven't heard it used for real in several decades; it might be kind of archaic. There's a case to be made that it's also a bit condescending, but that would really depend on the relationship IMO.
DNA is mainly only found in the nucleus (if we disregard mitochondrial DNA). RNA is found in both nucleus and cytoplasm, as it is synthesized from the DNA template in the nucleus but is addressed to the cytoplasm, like a letter, a message (hence mRNA m for messenger) where it is translated into a protein by the ribosome.
Bases are found in both DNA and RNA. As seen below, they are adenine, cytosine, guanine, thymine, and uracil. They are abbreviated (A, C, G, T, U). Three of the bases (A, G, C) are found in both DNA and RNA. However, uracil (U) is found only in RNA and thymine (T) is found only in DNA.he first three are the same as those found in DNA, but in RNA thymine is replaced by uracil as the base complementary to adenine. This base is also a pyrimidine and is very similar to thymine.