Cell Biology
Fusion refers to the process where two or more biological membranes combine to form a single membrane structure, which is crucial for various cellular functions. In the context of cellular biology, fusion plays a significant role in transporting materials between organelles, allowing for the exchange of lipids and proteins, and facilitating the delivery of substances like enzymes and hormones to their target sites. This process is particularly important in the endomembrane system, where the smooth coordination of organelles like the endoplasmic reticulum, Golgi apparatus, and lysosomes is essential for maintaining cellular homeostasis.
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