Question: the chemiosmotic theory for energy conservation in mitochondria and chloroplasts was proposed by
[{'answer': 'Peter Mitchell', 'provenance': [{'wikipedia_id': '864490', 'title': 'Chemiosmosis', 'start_paragraph_id': 9, 'start_character': 513, 'end_paragraph_id': 9, 'end_character': 527, 'bleu_score': 1.0, 'section': 'Section::::The chemiosmotic theory.\n'}]}, {'provenance': [{'wikipedia_id': '864490', 'title': 'Chemiosmosis', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 568, 'bleu_score': 0.9788329837059241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4617036376858914775}, 'section': 'Section::::The chemiosmotic theory.\n'}]}]