1. Swelling and contraction of heart mitochondria suspended in ammonium phosphate

   • Clinton D. Stoner
   • Howard D. Sirak

   Research Articles Pages: 75 - 88

2. The effects of carbodiimides on functions associated with the energy-conservation mechanism in beef heart sub-mitochondrial particles

   • R. B. Beechey
   • I. G. Knight

   Research Articles Pages: 89 - 100

3. Protein quinone complexes. Bovine plasma albumin and halogenatedp-quinones

   • Keith J. Beales
   • W. David Cooper
   • Daniel D. Eley

   Research Articles Pages: 101 - 108

4. Photosynthetic and respiratory electron flow in the dual functional membrane of facultative photosynthetic bacteria

   • A. Baccarini Melandri
   • D. Zannoni

   Review Pages: 109 - 138