A) digestive enzymes synthesised on RER.
B) pumping \[C{{l}^{-}}\] ion out of lysosome.
C) pumping protons \[({{H}^{+}})\] into the lysosome.
D) All of the above
Correct Answer: C
Solution :
[c] The lysosome is filled with 40 types of acid hydrolases (digestive enzymes). The acidic pH 5 (4.6 to 5) is due to the action of ATP proton pump in the membrane of the lysosome. All the enzymes do not occur in the same lysosome. There digestive enzymes are synthesised on RER and packed into lysosomes.
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