So he had a card made showing charity to the poor, and the Christmas card was born. Subsequent postcards produced by publishers from the 1870s until World War I featured everything from nativity scenes to families around the Christmas tree. Early cards were lithographed and often adorned with silk, lace, and satin. Between 1898... Continue Reading
DNA is more stable than RNA. DNA is double-stranded and forms a double helix. RNA is usually single-stranded and folds back on itself to form stem-loop structures. RNA has 2' â¦ -OH group that can participate in intramolecular reactions, facilitating hydrolysis.
DNA has a deoxyribose sugar; RNA has a ribose sugar DNA is a double stranded helix; RNA is a single stranded helix RNA has the nitrogen base uracil instead of thymine (thy â¦ mine is one of the four bases in DNA).here are three main ways in which DNA differs from RNA. First, RNA is single-stranded unlike DNA which is double-stranded. Second, DNA contains deoxyribose while RNA contains â¦ ribose. Third, the base for adenine is thymine in DNA and uracil in RNA.