Deoxyribonuclease is an enzyme that adds 3' hydroxyl groups to RNA. True/False False When considering the structure of DNA, we would say that complimentary strands are antiparallel. True/False True We have an expert-written solution to this problem!
DNA polymerase is the enzyme that catalyzes the addition of a nucleotide onto the 3' end of a growing DNA strand. A hydroxyl is present at the 3' end of the growing DNA strand. What is at the 5' end? phosphate group Addition of a nucleotide onto a DNA strand is an endergonic reacti...
Lagging strand (the other strand) - DNA polymerase works in the direction away from the replication fork -Strand is synthesized as a series of segments called Okazaki fragments with each segment primed by RNA -___ ___ _ removes the RNA ___ and replaces the nucleotides with...
1. Enzyme (HELICASE) breaks nucleotides apart (strands separate)2. Another Enzyme (DNA POLYMERASE) attaches free floating nucleotides to the open parts of the DNA strand 3. Base pairs bond (rungs)4. Sugars & phosphates bond (backbone) If an adenine is replaced with cytosine, what is the ...
DNA polymerase I Removes RNA nucleotides of primer from 5' end and replaces them with DNA nucleotides -->DNA ligaseis an enzyme that "nicks" DNA -->also has exonuclease activity origin of replication complex loads a helicase onto the DNA, functions like bacterial DnaA ...
One base is added to the DNA sequence. Causes reading frame shift. substitute mutation one nitrogen base is replaced by another DNA polymerase Enzyme involved in DNA replication that joins individual nucleotides to produce a DNA molecule nuclues in the cell body, carries genetic material of the ...
Enzyme that adds complementary base pairs to the original DNA strand during the last step of DNA replication DNA polymerase DNA replication is called ___ because each new DNA molecule has an old strand (from the original molecule) AND a new strand (added during replication) semi-conservative As...
enzyme that "unzips" DNA, breaks hydrogen bonds holding 2 strands together What is the function of DNA polymerase? Adds new nucleotides to each side, joins nucleotides to create a new DNA strand Where does DNA polymerase travel to start joining nucleotides? To the primer Okazaki Fragments Small...
dna polymerase: base pairing ligase: seals the gaps what method do polypeptides use to join dehydration synthesis what is at the ends of tRNA amino acids attaches to one end and the other end has an anticodon what happens in chain initiation the small subunit binds to mRNA the initiator ...
Which enzyme builds new strands of DNA? DNA polymerase What are the uses of DNA fingerprinting? -to place a suspect at a crime-paternity testing What is "Junk DNA"? The segments that DNA that don't code for any traits What is PCR? polymerase chain reaction What are restriction enzymes?