Multiple Choice
Compared to the cytosol, which of the following is generally true about the lumen of the endoplasmic reticulum in our cells?
A) It has a higher pH.
B) It has a more reducing environment.
C) It has a much higher calcium ion concentration.
D) It has a higher density of ribosomes.
E) All of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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