When DNA is duplicated during mitosis:

two molecules are formed, each with an original "upright"
the original molecule thickens and separates into two
two completely new DNA molecules are formed
one completely new DNA molecule is formed

Relax

Respuesta :

One completely new DNA molecule is formed it’s almost like having a baby

Answer:

Two molecules are formed, each with an original "upright"

Explanation:

This is 100% correct!!!!! (Odyseyware)