Answers to additional practice questions for exam 2Enolase : cytoplasmAnswers to additional practice questions for exam 21. 1 = oligomycin 2 = fluoride 3 = bromopyruvateEnolase : cytoplasmPyruvate dehydrogenase: mitochondrial matrixATP synthase: inner mitochondrial membrane2. 1st picture: This is an image of the neuron prior to FRAP. The membrane is uniformly fluorescent due to the presence of the EINSTEIN-GFP protein. 2nd picture: This is an image of the neuron directly after area between the two arrows was treated with laser light bleaching the fluorescent signal. 3rd picture: This is an image of the neuron after a little time has passed after bleaching. The bleached area is becoming fluorescent again suggesting the EINSTEIN-GFP protein can diffuse within the membrane. mobile3a. channel3b. antiport coupled transporter3c. ATP driven pump4a.4b and 4cMultiple choice:1. A2. C3. B 4. C 5. B6. D7. D8. B9. C10. B11. C12. A13.