You may not even have a complete break, but rather just have a crack in the bone. With displaced fractures, on the other hand, your bones shift from their original places and may protrude from your body. A non-displaced fracture is less intense, and is often not seen by the eye.
Think of two separate pieces that are held together by hydrogen bonds. The job of Helicase is to unzip the DNA strand â¦ by breaking the hydrogen bonds that hold them together, and it does this by moving along the strand of DNA, very much like on an actual zipper. Because of this type of movement, helicase is a type of `motor protein.`. 1 person found this useful. Shelley Morton.
Helicases are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. There are DNA and RNA helicases. DNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied.During DNA replication, DNA helicases unwind DNA at positions called origins where synthesis will be initiated.DNA helicase continues to unwind the DNA forming a structure called the replication fork, which is named for the forked appearance of the two strands of DNA as they are unzipped apart.here are DNA and RNA helicases. DNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied. During DNA replication, DNA helicases unwind DNA at positions called origins where synthesis will be initiated.