Although hospice and palliative care share the same principles of providing comfort and support for patients, palliative care is available throughout a patientâs experience with cancer, whereas hospice is offered only toward the end of life.
The process used by some protists to actively ingest food particles is called Phagocytosis.ther protists like fungus grow  above their food source to get nutrients. Some protists engulf  bacteria and digest them internally, by extending their cell  membrane and forming a vacuole around the bacteria.
1 Saliva also contains lysozyme, an enzyme that lyses many bacteria and prevents overgrowth of oral microbial populations. 2  Initiates starch digestion: in most species, the serous acinar cells secrete an alpha-amylase which can begin to digest dietary starch into maltose. Saliva also contains lysozyme, an enzyme that lyses many bacteria and prevents overgrowth of oral microbial populations. 2  Initiates starch digestion: in most species, the serous acinar cells secrete an alpha-amylase which can begin to digest dietary starch into maltose.