​Membrane-enclosed organelles often have a characteristic position in the cytosol. In animal cells, for example, the Golgi apparatus is located close to the nucleus. Which component is directly involved in ensuring correct Golgi localization in animal cells?​

Correct option is B

Explanation-

The Golgi apparatus in animal cells is typically located near the nucleus, in a region known as the perinuclear space, and close to the microtubule-organizing center (MTOC). This positioning is crucial for efficient intracellular trafficking.
Microtubules form a network that radiates from the MTOC near the nucleus. Golgi membranes use motor proteins (like dynein and kinesin) to travel along microtubules. Microtubules ensure that Golgi stacks cluster near the nucleus and maintain their proper localization.
Incorrect Option -
Option a: Actin cytoskeleton - Actin is involved in cell shape, motility, and cytokinesis. While it plays a role in local membrane trafficking, it is not responsible for Golgi positioning.
Option c : Nucleolus - The nucleolus is a nuclear substructure involved in rRNA synthesis and ribosome assembly. It has no role in Golgi localization.
Option d : Peroxisomes - Peroxisomes are involved in lipid metabolism and detoxification. They are independent organelles and are not linked to Golgi positioning.

Final Answer: Microtubules (Option b)