Jan 28, 2007 · In my introductory biology class, we are learning about how water creates aqueous solutions. I am not sure about the definition of a solution, however. Does a solution mean that …

Jul 19, 2011 · I can't quite grasp the "ends" of DNA. When we say "3' end", does it mean that we can only add the nucleotides to the 5's, and not the 3's?

Dec 20, 2007 · Evolution does'nt makes sense to me. According to Darwin, humans have evolved from apes. I want to know why some apes evolved into humans, why not all evolved?

Dec 3, 2006 · Biology is the study of living things… In this we study about the structure , function , interactions, of living organisms…It is a vast field divided into many branches. December 3, …

Dec 31, 2007 · I remember a question I asked my High School Biology teacher that had her puzzled….so I hope I can find an answer here. I understand a virus has no source of energy …

360 Wiki Writers. General Discussion. 2; 2

Jan 21, 2007 · disagree. i dont want the definition from any dictionaries,i can do this too. in my opionion:allelopathy is more restricted to plants, it describes the interactions between plants.

Nov 15, 2011 · Is the following list of items in the ascending order of their relative sizes? nucleotide <promoter<hemoglobin mRNA<hemoglobin gene<ribosome<chromosome. tyvm

Jul 23, 2006 · I think depolymerisation is the removal of the monomers, in this case the removal of the monomers of microtubules.

Feb 15, 2006 · The string theory is a notion of cuantum physics that tries to explain how is it that our space and time can expand and contract influenced by the energy of everything…