One active transport process that occurs in the electron transport process in the membrane of the is the transport of protons to produce a proton gradient to power the production of atp. a. chloroplast b. mitochondria c. nucleus and) ribosome

The correct option is MITOCHONDRIA.
Active transport is a type of transport through which materials are move in and out of the cell using the energy derived from ATP. The electron transport process is a series of biochemical reactions which result in the formation of ATP molecules inside the cell. The process usually takes place in the mitochondria of the cell. 

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