The building block of DNA is called the nucleotide, which is composed of a nitrogenous base (adenine, guanine, cytosine, or thymine), a five-carbon sugar (deoxyribose in DNA), â¦ and one to three phosphate groups.+ 16 others found this useful. Kenneth Huynh.he building block of DNA is called the nucleotide, which is composed of a nitrogenous base (adenine, guanine, cytosine, or thymine), a five-carbon sugar (deoxyribose in DNA), â¦ and one to three phosphate groups. + 16 others found this useful. Kenneth Huynh.
So, to answer your question - yes, they are different. localhost is given an ip address in the 127.0.0.0 network and given to a virtual loopback network device lo. This device is present on all systems, regardless of whether they have a physical network device fitted (WiFi or Ethernet, for example).
The Question. SuperUser reader Roee Adler, curious about the default localhost IP, posed the following question to the community: I wondered what is the origin of the decision to make localhostâs IP address 127.0.0.1. What is the âmeaningâ of 127? what is the âmeaningâ of 0.0.1? What is the meaning, indeed? While itâs possible to live out your entire geeky existence not knowing the answer to those questions, weâre ready to dig in.