What initiates the recognition process required for vesicle transport?
Understand the Problem
The question is asking about the initiation of the recognition process involved in vesicle transport within a cell. It is looking for the key component that begins this process among the given options.
Answer
Tethering proteins initiate the recognition process for vesicle transport.
The recognition process required for vesicle transport is initiated by tethering proteins, which make initial contact with the incoming vesicle.
Answer for screen readers
The recognition process required for vesicle transport is initiated by tethering proteins, which make initial contact with the incoming vesicle.
More Information
Tethering proteins are essential as they ensure that vesicles are directed to the correct target membrane, thereby maintaining cellular organization and function.
Tips
A common mistake is confusing the role of tethering proteins with other proteins like SNAREs, which act at a later stage in vesicle fusion.
Sources
- Vesicle trafficking and vesicle fusion: mechanisms, biological ... - pmc.ncbi.nlm.nih.gov
- 11.6: Vesicular Transport - Biology LibreTexts - bio.libretexts.org
- Formation of COPI-coated vesicles at a glance - journals.biologists.com
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