Which functional group is found in an amine? A central carbon is double bonded to O above, and single bonded to R below left and to O single bonded to R below right.
N is single bonded to R, and single bonded twice to H.

A central carbon is double bonded to O above, and single bonded to R below left and to R prime below right.
A central carbon is double bonded to O above, and single bonded to R below left and to H below right.

N is single bonded to R, and single bonded twice to H.

Explanation:

The functional group present in an amine will not be complete without mentioning the nitrogen group present in the compound.

Amines are organic compounds that show appreciable basicity. They are regarded as the derivatives of ammonia where one or two or the three hydrogen atoms has/have been replaced been replaced by alkyl or aryl groups.

astronomers such as edwin hubble.