hich of the following statement(s) regarding trafficking in eukaryotic cellsis(are) CORRECT?(A) Dynamin binds GTP and is involved in vesicle budding(B) Dynamin is involved in cytoskeletal remodelling(C) Dynein binds ATP and is involved in movement of organelles alongmicrotubules(D) Dynein binds GTP and is involved in movement of organelles alongmicrotubules
Question
hich of the following statement(s) regarding trafficking in eukaryotic cellsis(are) CORRECT?(A) Dynamin binds GTP and is involved in vesicle budding(B) Dynamin is involved in cytoskeletal remodelling(C) Dynein binds ATP and is involved in movement of organelles alongmicrotubules(D) Dynein binds GTP and is involved in movement of organelles alongmicrotubules
Solution
The correct statements regarding trafficking in eukaryotic cells are:
(A) Dynamin binds GTP and is involved in vesicle budding. This is correct because dynamin is a GTPase that is crucial for the process of endocytosis, which includes vesicle budding from the plasma membrane.
(C) Dynein binds ATP and is involved in movement of organelles along microtubules. This is also correct because dynein is a motor protein that moves along microtubules in cells. It uses the energy from ATP hydrolysis to change shape and move.
The other statements are incorrect:
(B) Dynamin is not primarily involved in cytoskeletal remodeling. Its main function is in the formation of vesicles during endocytosis.
(D) Dynein does not bind GTP. It binds ATP and uses the energy from ATP hydrolysis to move along microtubules.
Similar Questions
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