Question

Which of the following organelles relies on exocytosis to complete its function?

1. Golgi apparatus
2. Vacuoles
3. Mitochondria
4. Endoplasmic reticulum

Short answer

Option (a) is the correct answer. Golgi apparatus helps to secrete materials from cells like protein, lipids out of the cell.

Step-by-step solution

Step 1. Introduction

Exocytosis is a process in which material from the cell expels or bring out into the extracellular fluid.

Step 2. Explanation

1. Golgi apparatus is the correct answer because the Golgi apparatus help to secrete materials from cells like protein, lipids out of the cell.
2. Vacuoles is incorrect answer because vacuoles are space filled cavity used to store nutrients and other substances within the cell.
3. Mitochondria is incorrect answer because it produce energy in the form of ATP which is used by the cell for active transport mechanism.
4. Endoplasmic reticulum is incorrect answer because it helps in the production of protein for the cell to perform its function.