Is made using the enzyme DNA polymerase, from the 5' to the 3' end?
Answer:
hmm.......................
The difference between temporary and permanent is temporary will only last a little while, permanent on the other hand lasts forever

In humans, the medulla region of the brain is mainly responsible for the regulation process of respiration. It is also called the respiratory rhythm centre. The chemosensitive area located near the respiratory centre sends signals across nerve impulses to alter the rate of expiration to eliminate compounds.
Supongo que solo trata de probar cuál es cuál con una prueba que inventas. eso es muy confuso