Which structure packages and transports materials out of the cell?
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Answer: The correct answer is-
D) Golgi complex.
Golgi complex is part of endomembrane system.
It helps in the packaging of proteins into vesicles before sending them to their target site.
Generally, proteins that are required to be secreted outside (that is secretory proteins) the cell, are dispatched through golgi in the form of vesicles.
These vesicles fuse with the cell membrane and ultimately released outside.
Thus, D) Golgi complex is the right answer.