Multiple Choice
The pH of the inner thylakoid space has been measured, as have the pH of the stroma and of the cytosol of a particular plant cell. Which, if any, relationship would you expect to find?
A) The pH within the thylakoid is less than that of the stroma.
B) The pH of the stroma is lower than that of the other two measurements.
C) The pH of the stroma is higher than that of the thylakoid space but lower than that of the cytosol.
D) The pH of the thylakoid space is higher than that anywhere else in the cell.
E) There is no consistent relationship.
Correct Answer:
Verified
Correct Answer:
Verified
Q17: In mitochondria, chemiosmosis translocates protons from the
Q18: In thylakoids, protons travel through ATP synthase
Q19: In photosynthetic cells, synthesis of ATP by
Q20: Assume a thylakoid is somehow punctured so
Q21: Theodor W. Engelmann illuminated a filament of
Q23: The accumulation of free oxygen in Earth's
Q24: In a plant cell, where are the
Q25: When oxygen is released as a result
Q26: In a cyanobacterium, the reactions that produce
Q27: What are the products of linear photophosphorylation?<br>A)