user: Divide these books into Science Fiction, Fantasy or neither. The Great Gatsby, Dune, The Fellowship of the Ring, Neuromancer, A Game of Thrones, The Colour of Magic, Brave New World, Anna Karenina, The Catcher in the Rye, The Lion, the Witch and the Wardrobe, Snow Crash, Wuthering Heights, Magician, Catch-22, Foundation, The Stranger, 1984.

assistant: Dune, Neuromancer, Snow Crash, Foundation, 1984, Brave New World are Science Fiction books. The Fellowship of the Ring, A Game of Thrones, The Colour of Magic, The Lion, the Witch and the Wardrobe, Magician are Fantasy books. The Great Gatsby, Anna Karenina, The Catcher in the Rye, Wuthering Heights, Catch-22, and The Stranger are not considered to be either Science Fiction nor Fantasy books.

user: Name the three best professional sports teams based in California.

assistant: The best professional sports teams based in California are the Los Angeles Dodgers, the Golden State Warriors, and the San Francisco 49ers.

user: What is molecular biology?

assistant: Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions.[ The study of chemical and physical structure of biological macromolecules is known as molecular biology.

Molecular biology was first described as an approach focused on the underpinnings of biological phenomena - uncovering the structures of biological molecules as well as their interactions, and how these interactions explain observations of classical biology.

In 1945 the term molecular biology was used by physicist William Astbury. In 1953 Francis Crick, James Watson, Rosalind Franklin, and colleagues, working at Medical Research Council unit, Cavendish laboratory, Cambridge (now the MRC Laboratory of Molecular Biology), made a double helix model of DNA which changed the entire research scenario. They proposed the DNA structure based on previous research done by Rosalind Franklin and Maurice Wilkins. This research then lead to finding DNA material in other microorganisms, plants and animals.

Molecular biology is not simply the study of biological molecules and their interactions; rather, it is also a collection of techniques developed since the field's genesis which have enabled scientists to learn about molecular processes. In this way it has both complemented and improved biochemistry and genetics as methods (of understanding nature) that began before its advent. One notable technique which has revolutionized the field is the polymerase chain reaction (PCR), which was developed in 1983. PCR is a reaction which amplifies small quantities of DNA, and it is used in many applications across scientific disciplines.

The central dogma of molecular biology describes the process in which DNA is transcribed into RNA, which is then translated into protein.

Molecular biology also plays a critical role in the understanding of structures, functions, and internal controls within individual cells, all of which can be used to efficiently target new drugs, diagnose disease, and better understand cell physiology. Some clinical research and medical therapies arising from molecular biology are covered under gene therapy whereas the use of molecular biology or molecular cell biology in medicine is now referred to as molecular medicine.