colourless crystalline compound. Any of several bases that are derivatives of purine; a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances.

To insert or put something inside another thing.

likely or prone to be affected by. conditionally upon. People who take part in experiments or tests. cause or force person or thing to undergo.

salt or ester of phosphoric acid. Salt of phosphoric acids.

Clearly different in nature from something else.

To hold something inside something else.

To turn something on.

arrangement of and relations between parts or elements of something complex. To plan, organize, or arrange the parts of something.

way that constitutes or serves as path.

having acquired much knowledge through study. To get knowledge or skills by study or experience.

expressive. what is meant by word, text, etc.. To express a particular idea or thought.

assembled or made from whatever is available, and so unlikely to be of highest quality. Action of rubbing your skin when itchy. score or mark surface of something with sharp or pointed object.

Any of various compounds consisting of a nucleoside combined with a phosphate group and forming the basic constituent of DNand RNA.

plan of action or policy designed to achieve major or overall aim. Branch of military dealing with command.

(Of a person) well-known and highly respected. To make something clearly different from others.