Respuesta :
Characteristics of vectors:
- Self replicating, multiple copies.
- Replication origin site.
- Cloning site.
- Selectable marker gene.
- Low molecular weight.
- Easily isolates and purifies.
- Easily isolates into host cells.
- Step-by-step explanation:
Moving up 5 units and then back down 5 units you would be in the original starting location.
Answer (2,-2)