Yes, gelatine is of biological origin. However it is rather a substance than a compound.
An enzyme is the biological catalyst that speeds up chemical reactions.
Cultural, biological, physical, and chemical.
Some biological alternatives to the use of chemical pesticides is to use biological control agents like fungi, bacteria, or viruses.
Edgewood Chemical Biological Center's motto is 'Technology Driven. Warfighter focused.'.
It is acting as a biological catalyst.
Chemical Biological Incident Response Force's motto is 'Certo Occultus Hostis'.
is a substance that forms as a result of a biological- or chemical reaction
In biological pest control the pests are killed with a living organism whilst in chemical cultural pest control a chemical is used.
biological catalyst
Carbonated water is a non-biological chemical. Biological chemicals have living things, such as bacteria, in it. Carbonated water only has water (H2O) and carbon dioxide (CO2) in it.
Bovine gelatine is a by-product of cattle slaughter in which connective tissues are made into gelatine, a thickening agent for foods.
if it says halal gelatine then it is, or if it is not from beef it is halal, e.g. beef gelatine (haram) , gelatine (half-half) and last but not least halal beef/non-beef gelatine (halal)