On the lagging strand, short DNA fragments must be made by a “backstitching” process. Because the self-correcting DNA polymerase cannot start a new chain, these lagging-strand DNA fragments are primed by short RNA primer molecules that are subsequently erased and replaced with DNA. DNA replication requires the cooperation of many proteins.
DNA replication starts as ORI. Helicase enzyme serves to break the hydrogen bonds between the complementary base pairs and unwinds the DNA. The unwinding of DNA duplex forms the replication bubble where DNA polymerase joins the ORI. DNA replication proceeds in both directions at replication bubble. The process completes in three stages.
There is one centromere on each chromosome, and centromeres are responsible for two major functions. Centromere Functions One major function of a centromere is joining the sister chromatids.
DNA stands for deoxyribonucleic acid. It is a chemical made up of two long molecules. The molecules are arranged in a spiral, like a twisted ladder. We call this the double helix structure. There.
A satellite is an object that orbits another object. In space, satellites may be natural, or man-made.The moon is a natural satellite that orbits the Earth.Most man-made satellites also orbit the Earth, but some orbit other planets, or the Sun or Moon. Satellites are used for many purposes. There are weather satellites, communications satellites, navigation satellites, reconnaissance.
Bluetooth is a wireless LAN technology used to connect devices of different functions such as telephones, computers (laptop or desktop), notebooks, cameras, printers and so on.Bluetooth project was started by SIG (Special Interest Group) formed by four companies - IBM, Intel, Nokia and Toshiba for interconnecting computing and communicating devices using short-range, lower-power, inexpensive.
DNA stands for deoxyribonucleic acid, while RNA is ribonucleic acid.Although DNA and RNA both carry genetic information, there are quite a few differences between them. This is a comparison of the differences between DNA versus RNA, including a quick summary and a detailed table of the differences.
RepeatRegion Satellite Property Identifier for a satellite DNA marker, compose of many tandem repeats (identical or related) of a short basic repeated unit. Namespace: Bio.IO.GenBank.