Final answer:
All of the listed components are involved in the SNARE hypothesis model mechanism.
Step-by-step explanation:
The SNARE hypothesis model is a mechanism involved in membrane fusion and exocytosis. The components involved in this model include NSF protein, v-SNARE, tethering complex, and Rab GTPase. Therefore, the correct answer to the question is that none of the options is excluded and all are involved in the SNARE hypothesis model mechanism.