Yes
lysozyme
The liver.
reverse transcriptase
None :) (trick question)
Your tears contain the enzyme lysozyme. This enzyme acts by disrupting the cell-walls of gram-positive bacteria by digesting the peptidoglycan in them, thereby preventing infection. This enzyme is also found in your saliva and is an example of a non-specific immune response.
Sorry, but it's no.
bacteriophages
Amylase, trypsin and lipase.
Yes, an enzyme is an organic substance, because it is a protein, and all proteins contain carbon, which is the definition of an organic substance.
saliva and pancreatic juice
lysosome