Chemiosmosis may be defined as the movement of ions and molecule down their chemical gradient through the semi-permeable membrane.ATP generation and movement of hydrogen ions during cellular respiration is an example of chemiosmosis.
Pellarga disease is caused due to the deficiency of nicotinamide. Chemiosmosis transport the ions but neither oxidation nor reduction occur in this process of cellular respiration.
It's definitely not the woman, so I'd say it's B. As the trait is recessive, a person who doesn't have hemophilia itself is likely to be able to pass it on to there children.
