Food digestion. Light microscopy of food being digested in stomach acids. Stomach secretions include the enzyme pepsinogen, and hydrochloric acid, both helping to break down food. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Berrod, Thierry |
Model Release : | Non requis |
Durée : | 5 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |