The answer is c. phosphodiesterase
Answer:
The answer should be
NaI→2Na+I2. :)
CRISPR/Cas9 is the most widely used genome editor.
Genome editing, also called gene editing, is an area of research seeking to modify genes of living organisms to improve our understanding of gene function and develop ways to use it to treat genetic or acquired diseases.
I'm guessing but it seems that splitting would use the most energy. Don't take this as a correct answer!