Billy Bell Which is more complex than DNA or RNA? There are two molecules responsible for carrying this information – RNA, which is a simpler, single-stranded molecule, and DNA, which is a more complex two-stranded molecule. Which is stronger, RNA or DNA? RNA hydrogen bonds are stronger than those of DNA, but NMR only monitors the presence … Read more
What is the structure of pyrimidine? What is pyrimidine made of? Pyrimidine, any class of heterocyclic organic compounds characterized by a ring structure consisting of four carbon atoms and two nitrogen atoms. The simplest member of the family is the pyrimidine itself, with the molecular formula C4H4N2. What are pyrimidines and examples? One of two … Read more
What are some household chemicals? Is breathing in cleaning chemicals harmful? When mixed, the contents of some detergents can lead to dangerous chemical reactions, such as the mixture of ammonia and bleach. Mixing them produces toxic fumes that cause coughing when inhaled; Difficulty breathing, irritation of the throat, eyes and nose. Why is Mrs. Meyer … Read more
How do I identify an oak tree in Florida? How many species of oak trees are there in Florida? There are about 19 species of oak trees that commonly grow in Florida. In the Tallahassee region we can narrow that down to about 7 to 10 species as the most common. The following list of … Read more
Will there be a solar eclipse in 2020? This year, there will be two solar and two lunar eclipses — three of which will be visible to some people in North America, according to the old farmer’s calendar. November 19 will see a partial lunar eclipse, and the year will end with a total solar … Read more
