When you are delivering a speech, you must provide an oral citation for any words, information or ideas that are not your own. An oral citation is defined in Public Speaking, by Coopman and Lull (2009), as a âbrief reference to a source during a speechâ (p. 65).
In molecular biology, DNA ligase is a specific type of enzyme, a ligase, (EC 6.5.1.1) that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.n molecular biology, DNA ligase is a specific type of enzyme, a ligase, (EC 6.5.1.1) that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond.
Restriction enzymes are enzymes that can cut DNA. You can think of restriction enzymes as molecular scissors. DNA ligase is an enzyme that can join two DNA molecules. You can think of DNA ligase as molecular glue. DNA ligase joins two DNA molecules together by forming a phosphodiester bond between the two molecules.