Four types of functional groups?

functional-groups

#1

four types of functional groups?

Answer:

the four types of fuctional groups are hydroxyl,carboxyl,amino and phosphate.

1) Hydroxyl, when you add an -OH pair to the molecule
2) Carboxyl, when you add a C=O, -OH
3) Amino, adds a NH2 (common in all protiens)
4) Phosphate, add a PO4H2