the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis.
the study of biological phenomena at the molecular level
molecular biology n.
The branch of biology that deals with the formation, structure, and activity of macromolecules essential to life, such as nucleic acids, and especially with their role in cell replication and the transmission of genetic information.
The branch of biology that deals with the formation, structure, and function of macromolecules essential to life, such as nucleic acids and proteins, including their roles in cell replication and the transmission of genetic information.
molecular biology [(muh-lek-yuh-luhr)]
The branch of science devoted to studies of the structure, function, and reactions of DNA, RNA, proteins, and other molecules involved in the life processes.
- New black
noun the new rage; the latest fad or trend, esp. in fashion Examples Outsourcing is the “new black.”
- New blood
Additional, fresh individuals regarded as an invigorating force, as in an organization. For example, The board could really use some new blood next year. This metaphoric expression, first recorded in 1853, alludes to a blood transfusion and employs new in the sense of “fresh.”
[noo-bohld, nyoo-] noun 1. a male given name.
[noo-bohlt, nyoo-] /ˈnu boʊlt, ˈnyu-/ noun 1. Sir Henry John, 1862–1938, English poet, novelist, naval historian, and critic.