Which of the following is not necessary to execute a polymerase chain reaction successfully?

Question

Which of the following is not necessary to execute a polymerase chain reaction successfully? (A) All four DNA bases (B) Short DNA base primers (C) DNA polymerase (D) DNA library

Tardigrade Admin · Accepted Answer

Correct answer is (d) DNA library

Q. Which of the following is not necessary to execute a polymerase chain reaction successfully?

All four DNA bases

Short DNA base primers

DNA polymerase

DNA library

Correct answer is (d) DNA library