ATP is produced in the Calvin cycle
Compounds are made up of two or more elements which are chemically bonded. The elements and the properties of the compound are different. Exposure to light and chemical reaction can break compounds into elements. Compounds are only chemically separated not physically. The mass of elements determined the mass of the compound.
The function of tRNA is to read the messages of the nucleic acids, and then translate it into amino acids.
Banana peels can be decomposed by bacterial action, so they are biodegradable.