what protein might be associated with DNA cell??

Answer 1

Histones (it is a postively charged protein due to histidine amino acid and it has +ve charge) by this way it associated with DNA strongly due to -ve charge of phosphoric acid which connect sugar with each other
Look at these:
1-http://staff.um.edu.mt/acus1/6Cromosomes.htm
2-http://web.umr.edu/~rfrank/Free_Radicals/F03-38B.JPG
3-http://www.longevinex.com/article.asp?story=How%20trans%20resveratrol%20influences%20gene%20switching

Answer 2

You mean to say a cell that contains DNA? Histone proteins are associated with DNA in order to condense them.

Answer 3

How about insulin? All proteins are associated with DNA in cells.

Answer 4

Histones are round proteins that DNA coil around to form solenoids. DNA is VERY long, and it is coiled round and round to be able to fit into a cell. DNA winds aorund histones to form solenoids. Then they make loops and rosettes and later chromatid. Two chromatids form a chromosome.

Answer 5

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Why do atheists always accuse religious believers of being agressive and pushy in their beliefs, then you ask a straightforward question like this and some attack and get personal? (For those ready to attack my statement, please keep in mind this is a straightforward question based on Y!A observations...) For your question, I think common sense says that at some point, something beyond the methods of evolution and scientific theory as we know them today occured. Life comes from other life, that is an observable fact in our modern world. But trace this back, if you follow the path of evolution, where did the first cell even come from, where did the material constituting the first cell come from? Where did the rock where these elements were located come from? Where did the space in which this rock existed come from? Somewhere, obviously, but where and how? EDIT: @ GLH: Where did lightning and the environmental factors that created spontaneous life come from? I guess I'm new to the athiest hard-core perspective, as I tend to hold only ideas and no rigid beliefs on things of this sort, because I feel as a human being I am nowhere close to understanding the universe, and most likely no human has the capacity to. As a speck in a potentially infinitely universe, what makes anyone arrogant enough to think that the human mind and understanding as we now know it is the ultimate, catch all of what IS? How can anyone believe that greater things, whatever they are, things beyond our understanding, do not exist? C'mon people, rigid beliefs prevent further learning and understanding of any type. And come on agressive people, to function progressively in any way, we've GOT TO BE KIND. EDIT: @ GLH: typical response of someone bound by their rigid beliefs, whatever they are. No where did I refer to religious beliefs, or "sky daddy" as you conviently fall back on as a catch-all argument. (I do see both groups of hard core religious believers do the same thing when it comes to their religion, just like you do in your rigid beliefs). What I mean when I say "something greater" is just that. Something, whatever it may be, that is greater than the power of the human mind. Reread my last edit towards you and consider how foolish you might have sounded in your response. Why do I think "something greater" than human knowledge exists in the universe? Many reasons, here are 2: If you believe in science, particularly astrophysics and astronomy, you know we are one of a trillion or more (or even possibly infinite number) of planets in the universe. So why would the human mind, which isn't even a speck amidst the big picture, have correctly figured out everything there is to know in the universe, where we came from, where we are going? 2) and this relates to your remark of me asking where the sun comes from - well, of course I'll ask that if you are trying to explain your understanding of everything. Its there, isn't it ? Where'd it come from, the big bang? Where did the elements that contributed to the explosion come from? (I'm not saying I believe it or not, I'm saying its a scientific theory that is supported but certainly not going to take it as a rigid belief and refuse to consider anything else.) And after I ask you where the explosion elements come from, I'll ask you where the space (outer space) whatever that contained everything comes from. Space can't even be taken for granted, it is something that is there, so of course I'll ask where it came from.

Answer 6

histone proteins