The DNA replication complex, an assembly of proteins that synthesizes new DNA before cell division. It consists of helicase, primase, single-strand binding proteins, and dna polymerase III. Because DNA strands can only be copied in one direction, the complex must pull out loops of one strand and replicate it in fragments. At this moment there are hundreds of trillions of these molecular machines in constant activity within your body.
#DNA #science #biology
Thanks Tea Party.
" Effective immediately, all education and public outreach activities should be suspended, pending further review. In terms of scope, this includes all public engagement and outreach events, programs, activities, and products developed and implemented by Headquarters, Mission Directorates, and Centers across the Agency, including all education and public outreach efforts conducted by programs and projects."
Since we first began to investigate our world, humanity has searched for answers, we have always sought knowledge: it is our singularly defining characteristic. Imagine how far we've come, when first we poked our curios with little sticks did anybody know that someday we would poke around an alien world with a much longer stick? We've overcome the most immovable obstacles, we've conquered our hate of each other, and now, together we are boldly exploring in the most daring ways. America has always had a frontier to discover, now we move closer to our dream of escaping the shackles of Earth's gravity, now we advance humanity to new horizons and new impassable hurdles, now we claim our destiny --among the stars.
Give it a whirl the next time you're reading an article online and you stumble across an unfamiliar word. In addition, try translating words to one of 60+ languages directly from the box. When you select a language, future definition searches will consistently provide a translation to that same language.
- Albuquerque Public SchoolsScientist, Teacher, present
I wipe my hands on my pants exceptionally often.
I have an uncanny skill for standing idly in areas of high traffic.
i always capitalize "I," even on the internet.
I am a funny guy, very spontanous; I make up jokes on the spot. For example, umm -just to showcase one- like right off the top of my head, you know -a freestyle joke, right? ... like... hmm... well... you know what I mean, I'm not going to waste any material here.
I once needed about 20 minutes to recall the primary function of the hippocampus.
- New Mexico Tech
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