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.
DNA Helicase and Its Function in Replication. DNA helicase is an enzyme that unwinds the DNA double helix by breaking the hydrogen bonds between the complementary bases. It's easy to remember the name because it has part of the word helix in it.esson Summary. Let's review what we've learned so far. DNA helicase is the enzyme that unwinds the DNA double helix by breaking the hydrogen bonds down the center of the strand. It begins at a site called the origin of replication, and it creates a replication fork by separating the two sides of the parental DNA.