What are DNA probes?

What are DNA ligases?

What do you mean by DNA probes ?

What are DNA vaccines ?

DNA is

Assertion : Complementary pairing between nucleotides is used to diagnose presence of a specific DNA segment in a mixture Reason : DNA probes having radioactive isotoped help to detect DNA by autoradiography.

StatementA: PCR uses primers and DNA probes specific for sex chromosomes to determine sex of human beings and live stocks.Statement B : PCR can detect sickle cell anaemia, P-thalassemia and Phenylketonuria.

What is meant by DNA barcodes?

What are the three structural differences between RNA and DNA?

What are the three structural differences between RNA and DNA?

What are the bases which are unique for DNA and for RNA?