Why is heating a first step in PCR amplification of extracted DNA?
A) The enzyme DNA polymerase works at a higher temperature.
B) The nucleotides bind together at high heat.
C) It is necessary for DNA strands to anneal to each other.
D) It permits hydrogen bonds between DNA strands to dissociate.
E) It is required for primers to bind permanently to the DNA.
Correct Answer:
Verified
Q73: When one DNA molecule is duplicated,the resulting
Q74: Find the sequence that would base pair
Q75: The process of DNA replication requires
A) breaking
Q76: DNA replication occurs
A) in the Golgi.
B) in
Q77: You have a segment of DNA with
Q79: Which statement about PCR is FALSE?
A) PCR
Q80: What is meant by "semiconservative" replication?
A) As
Q81: STRs are
A) pieces of DNA of the
Q82: DNA profiling is used to identify
A) genes.
B)
Q83: Short tandem repeats are important because they
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents