Uracil. Uracil is not present in DNA, but it is present in RNA. DNA's "equivalent" base is thymine, meaning when DNA is transcribed into RNA, the places where thymine would go instead has uracil.
Thymine.
Because it is going to copy into a mRNA and RNA only contains C,G,A,U.
Instead of DNA which contains C,G,A,T.
Uracil is used specifically for RNA and is not involved in DNA replication.
Uracil is a nitrogenous base used in RNA synthesis, not in DNA synthesis.
Uracil. Present in RNA and stands in for thymine.
Uracil
DNA polymerase
a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
complementry bases
Primase is an enzyme. It is used to synthesize a short RNA fragment called a primer during DNA replication.
Replication is the term used to describe the process of copying DNA. Or perhaps transcription.
Uracil
uracil.
Nitrogen is used for DNA replication, so you need it for cell replication and growth.
Guanine
helicase
adenine
No the nitrogen mustards were stockpiled during world war one but, they were never used.
The two proteins used during DNA replication are DNA polymerase and DNA helicase. DNA polymerase adds nucleotides to the growing DNA strand, while DNA helicase unwinds the double helix structure of DNA to expose the template strands for replication.
5'-3' : One strand
DNA polymerase
I can find no reference to a molecule used in "pf" replication. Do you have another term in mind? Please resubmit your question if you do.
replication ID