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    • #987
      mslynnlynn
      Participant

      i want to know the answer of these question.
      please,help me.
      1.important enzymes in the formation of DNA super coiling?
      2.What repeats are the basis of the DNA fingerprinting techniques?
      3.What r the retrovial genomes integrated into the vertebrate chromosomes?
      4.The _______ genes which lack a greater or lesser stretch from one end of the complete genes.

    • #23454
      mith
      Participant

      1. supercoiling as in forming chromosomes?
      2. Dunno, what they’re called but they’re sequences where the restriction enzymes cut.

    • #23460
      canalon
      Participant

      Hey we do not do your homeworks for you. But here are some links to start with. I took me a few seconds with Google to find them.

      1-http://www.usm.maine.edu/~rhodes/Goodies/text/DNADemo.html
      2-http://www.answers.com/topic/genetic-fingerprinting I’ll ad that this is true for human DNA, if you want to finger print DNA from other species, like we usually do with bacteria in my lab, other sequences are used (ERIC or BOX for enterobacteria). And as Mithrilhack said finger printing can be done using different method not just amplification of some sequences (he suggested restriction, but amplification of random sequences can also be used, and other methods)
      3-http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pubmed&pubmedid=9621058 This is a complete but tough one. You may use google again to help you understand everything.
      4- No idea, too lazy to find the correct word in english. It’s not my native language, and you should probably find it in your textbook when talking about deletions.

      HTH

      Patrick

    • #23464
      mith
      Participant

      There’s a good idea, turn biology homework into french homework!

    • #23466
      canalon
      Participant
      quote mithrilhack:

      There’s a good idea, turn biology homework into french homework!

      Or Romanian or turkish or whatever language anyone speak on this forum but english. It would be fun but not very helpfull. At least we could give the right answer without remorse, still some research would be necessary to complete their homework 😈

    • #23474
      MrMistery
      Participant

      An american learning romanian… I’d like to see that one…

    • #23475
      Poison
      Participant

      Or an American learning Turkish…. 🙂 sounds good… 😉

    • #23476
      canalon
      Participant

      But turkish an romanian could be usefull for an european. If you ever make it to the EU. 8)

    • #23478
      MrMistery
      Participant

      I hope not. The EU will mean only more expenses for us. Unfortunately they say we will 😥 😥

    • #23480
      Jelanen
      Participant

      Sorry, I only speak english, bio-geek, and computer-geek. And a little pig latin. Oh, and I’m passable in mechanical-geek.

      -Jelanen

    • #23481
      MrMistery
      Participant

      Lool… What about chemistry-geek, Jelanen?

    • #23512
      mslynnlynn
      Participant

      canalon,
      thank u for ur kindness.

    • #23564
      Poison
      Participant
      quote MrMistery:

      I hope not. The EU will mean only more expenses for us. Unfortunately they say we will 😥 😥

      totally agreed… the only difeerence is they say we won’t… 🙂

    • #24331
      har0bed1813
      Participant

      Hihi
      We in the netherlands think we have to pay stuff for all the other countries to, especially countries like Poland and Romenie and Turkey… I guess we have got the same view about something… 😛 😛 😛 😉 😉 😉 😉

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