The correct option is (c).
Explanation
The Golgi apparatus (or Golgi complex) is a membrane-bound organelle found in eukaryotic cells. It acts as the cell's packaging and dispatch center and is an integral part of the endomembrane system.Statement 1 is Incorrect: The Golgi apparatus does not consist of a single large vesicle. Structurally, it is composed of a system of membrane-bound vesicles (flattened sacs) arranged approximately parallel to each other in stacks known as cisternae. These stacks vary in size and number depending on the cell type.
Statement 2 is Correct: The membranes of the Golgi apparatus often have connections with the membranes of the Endoplasmic Reticulum (ER). Consequently, they constitute a portion of a complex cellular membrane system. This connection facilitates the transport of materials synthesized near the ER to the Golgi for modification and packaging.
Statement 3 is Correct: The Golgi apparatus is responsible for the formation of lysosomes. Precursor enzymes synthesized in the Rough Endoplasmic Reticulum are transported to the Golgi, where they are modified and packaged into vesicles that eventually mature into lysosomes.
Key Takeaway: The Golgi apparatus is defined by its stacked cisternae structure, its functional linkage to the Endoplasmic Reticulum for material transport, and its role in generating lysosomes.