Question

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

Answer 1

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

Step-by-step explanation:

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

Answer 2

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