What are the possibilities which can occur until the temperature has reached for primer annealing?

At low temperature, there is specific annealing of primer taking place

Extension doesn’t starts until the appropriate temperature is reached

Extension may start even when the temperature is low

There are more specific products which are generated

What are the possibilities which can occur until the temperature has r

1.	What are the possibilities which can occur until the temperature has reached for primer annealing?
A.	Extension doesn’t starts until the appropriate temperature is reached
B.	Extension may start even when the temperature is low
C.	At low temperature, there is specific annealing of primer taking place
D.	There are more specific products which are generated
Answer» C. At low temperature, there is specific annealing of primer taking place