In Golgi apparatus, the maturing face is:

convex

The correct answer is Option (2) – convex

The correct answer is:Convex

In the Golgi apparatus, the maturing face, also known as the cis face, is convex. This convex side is where vesicles from the endoplasmic reticulum (ER) arrive, carrying proteins and other molecules for further processing and modification. As these molecules move through the Golgi apparatus, they undergo various modifications, such as glycosylation and sorting, before being transported to their final destination within or outside the cell. After processing, the modified molecules are packaged into vesicles at the trans face, which is concave, for transport to their target destinations.