He observed that all types of radiolabeled bacterial molecules (lipids, amino acids, and carbohydrates) accumulated in the lysosomes (Cohn 1963). Cohn concluded that lysosomes functioned as the ...

These structures do exchange membrane material, however, via a special type of transport ... The ER, Golgi apparatus, and lysosomes are all members of a network of membranes, but they are not ...

First, the researchers showed how the ER exit sites are delivered to and ingested by certain types of lysosomes when cells ...