#Question id: 2555
#Unit 2. Cellular Organization
Energy released by the electron transport chain is used to pump H+ ions into which location in eukaryotic cells?
#Question id: 2556
#Unit 2. Cellular Organization
Which of the following processes generates a proton-motive force in mitochondria?
#Question id: 2557
#Unit 2. Cellular Organization
In liver cells, the inner mitochondrial membranes are about five times the area of the outer mitochondrial membranes. What purpose must this serve?
#Question id: 2558
#Unit 2. Cellular Organization
A young dog has never had much energy. He is brought to a veterinarian for help, and she decides to conduct several diagnostic tests. She discovers that the dog's mitochondria can use only fatty acids and amino acids for respiration, and his cells produce more lactate than normal. Of the following, which is the best explanation of the dog's condition?
#Question id: 2559
#Unit 2. Cellular Organization
Even though plants cells carry out photosynthesis, they still use their mitochondria for oxidation of pyruvate. Under what conditions will plant cell mitochondria be active in this process?
#Question id: 2560
#Unit 2. Cellular Organization
In a liver cell detoxifying alcohol and some other poisons, the enzymes of the peroxisome remove hydrogen from these molecules and ________.