Biotin supplements have been studied as a treatment for a number of conditions. In people with type 2 diabetes, early research suggests that a combination of biotin and chromium might improve blood sugar. On its own, biotin might decrease insulin resistance and nerve symptoms related to type 2 diabetes.
To be able to replicate, the cell has to unfold and unwind the DNA, and also has to separate the two strands from each other. The cell has a complex machinery to perform these tasks. When it is time to replicate, special initiator proteins attach to the DNA at regions called replication origins.These regions are characterised by a weak bond between the two DNA strands.he cell has a complex machinery to perform these tasks. When it is time to replicate, special initiator proteins attach to the DNA at regions called replication origins. These regions are characterised by a weak bond between the two DNA strands.
It is required for DNA replication because the enzymes that catalyze this process, DNA polymerases, can only add new nucleotides to an existing strand of DNA. The polymerase starts replication at the 3'-end of the primer, and copies the opposite strand. In most cases of natural DNA replication, the primer for DNA synthesis and replication is a short strand of RNA. DNA primase DNA primase is an enzyme involved in the replication of DNA.