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Question 19 Consider the endocytosis of LDL particles by human skin cells. Of the event listed, which one takes place first i
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Answer- b) Uncoating of clathrin from vesicle.

Reason- The lysosome releases LDL from the receptor
This LDL binds to the LDL receptor present on the plasma membrane that leads to the binding of adaptin to the receptor on the cytosol side. Adaptin activates clathrin proteins, which will form the coated vesicle. After vesicle formation, these clathrin proteins are released and the vesicle is transported to the endosome. At endosome, LDL is released from the receptor due to low pH. Then the LDL particles travel from the endosome to the lysosome where the it is broken down, finally release cholesterol to the cytosol.

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