Multiple Choice
In mitochondria,the electron transport chain pumps protons from the matrix into the intermembrane space.In what direction are protons pumped by the electron transport chain in chloroplasts?
A) from the stroma to the cytosol
B) from the matrix to the stroma
C) from the stroma to the thylakoid space
D) from the intermembrane space to the stroma
E) from the thylakoid space to the stroma
Correct Answer:

Verified
Correct Answer:
Verified
Q57: Which of the following reactions reduce(s)oxygen to
Q58: A gardener is concerned that her greenhouse
Q59: Where are electron transport chains that are
Q60: Carotenoids are found in several foods that
Q61: What is the primary function of the
Q63: Where are ATP synthase complexes located in
Q64: In mechanism,photophosphorylation is most similar to<br>A)substrate-level phosphorylation
Q65: Which of the following metabolic pathways produce(s)reduced
Q66: Which of the following statements is an
Q67: The leaves of a plant with a