State the functions of proteins.

Asked by Topperlearning User | 17th Jul, 2014, 04:18: PM

Expert Answer:

Functions of proteins:

  1. Transport nutrients across the cell membrane. Example: GLUT-4

  2. Fight against infectious agents. Example: Antibodies

  3. Work as enzyme. Example: Trypsin

  4. Act as hormones. Example: Insulin

Answered by  | 17th Jul, 2014, 06:18: PM