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 …

Oct 31, 2009 · hello everyone! i made a mistake yesterday, after i thawed FBS at 37℃，actually i should inactivate it at 56℃ for 30mins, but our water bath could not heat-up quickly, so at last i …

Jun 9, 2005 · Hi I want to know is there is Starch present in the phloem. From what I know, the phloem transports sucrose. So, would the phloem turn blue-black when flooded with iodine …

Jul 21, 2007 · Biology Forum › Community › General Discussion ›physarum polycephalum last updated by taban 17 years, 6 months ago 3 voices 7 replies Author Posts July 21, 2007 at …

Aug 13, 2006 · I think I've ever heard that Nitroglycerine is used for a vasodilator agent for certain health disorder like asthma, heart attack, etc... What makes me keep wondering is, I ever ask …

Jul 12, 2008 · Biology Forum › Community › General Discussion ›HELP last updated by mith 16 years, 7 months ago 2 voices 1 reply Author Posts July 12, 2008 at 9:43 am #9837 Dua …

Nov 28, 2005 · we are doing a research project on ATP. we need to know what is ATP? What is the source of energy for ATP and how does it work? What happens to ATP after it is

May 2, 2011 · I’m an analytical chemist, I’m currently working on androgenic steroids. I have basic knowledge in biology and biochemistry but not enough in the subject I’m currently working on. …

Jun 6, 2007 · why Mendel proposed the idea of separately inherited factors that we now call genes; why the importance of Mendels discovery was not recognised until after his death.

Nov 22, 2010 · A newly discovered organelle is centrifuged in 30-60% discontinuous sucrose desity gradients made with pH 4, 6, and 8 buffers. The bands produced are examined, …