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Multiple Choice
V-SNARE proteins deliver _______ to T-SNARE receptor sites.
A
Ribosomes.
B
mRNA.
C
Transport vesicles.
D
Lysozymes.
Verified step by step guidance
1
Understand the role of SNARE proteins: SNARE proteins are involved in the process of vesicle fusion, which is crucial for transporting molecules within cells.
Differentiate between V-SNARE and T-SNARE: V-SNARE proteins are located on the vesicle membrane, while T-SNARE proteins are located on the target membrane.
Identify the function of V-SNARE proteins: V-SNARE proteins are responsible for recognizing and binding to T-SNARE proteins on the target membrane, facilitating the fusion of the vesicle with the target membrane.
Determine what V-SNARE proteins deliver: Since V-SNARE proteins are on the vesicle, they deliver the vesicle contents to the target site, which are typically transport vesicles carrying various molecules.
Conclude the correct answer: Based on the function of V-SNARE proteins, they deliver transport vesicles to T-SNARE receptor sites, enabling the transfer of vesicle contents to the target location.