Question

Select the option with correct labelling of given structure of Golgi apparatus:

	A	B	C	D
I	Cisternae	Vesicle	Trans face	Cis face
II	Cisternae	Vesicle	Cis face	Trans face
III	Vesicle	Cisternae	Cis face	Trans face
IV	Tubules	Vesicle	Trans face	Cis face

• A. I
• B. II
• C. III
• D. IV

Answer 1

The correct option is A I

The Golgi cisternae are concentrically arranged near the nucleus with distinct convex cis or the forming face and concave trans or the maturing face. The structure of golgi apparatus comprises of cisternae mainly, having the two faces cis and trans which are interconnected. The convex cis face is the forming face and the concave trans face is the maturing face. The cis and the trans faces of the organelle are entirely different, but interconnected. Materials to be packaged in the form of vesicles from the ER fuse with the cis face of the golgi apparatus and move towards the maturing face.
In the figure, A - Cisternae ; B - Vesicle ; C - trans face ; D - cis face .
So, the correct answer is 'option a'.