molecule containing very large number of atoms, such as protein, nucleic acid. (Chemistry) any very large molecule, such as a protein or synthetic polymer.

quality of being outstanding or extremely good.

for reason that.

gesture, action, or sound that is used to convey information or instructions. Road-side lights that direct traffic to go or stop. To make a noise or motion to tell someone to start.

property of having poles or being polar.

certainly.

the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture.

Collection of facts and details about something.

Characteristic something has, e.g. size or color. Characteristic something has, e.g. size or color. regard as caused by.

Substance which is one of the fundamental constituents of the nucleus of the cell and which forms the supports of the hereditary message.

connected with something else. To spend time with other people; mix with.

Describes the way you are going, e.g. North.

used to emphasize accuracy of figure or description.

any of class of nitrogenous organic compounds. Groups of molecules made from amino acids.

not same as another or each other.