Hopefully this subject is not as hard as it looks right now. --z3254934 05:46, 10 March 2010 (UTC)
I am sure it won't be! --Mark Hill 07:21, 10 March 2010 (UTC)
Q1.BMC cell biology, public library and Journal of cell biology--Shoahaib Karimi 05:27, 17 March 2010 (UTC)
i was here on this day--Shoahaib Karimi 05:51, 17 March 2010 (UTC)
Q2.The question of the of the nucleus having the Euchromatin which is rich in dense RNA, DNA and protein. The heterochromatin which is found in eukaryotes with a nuclei or prokaryotes.--Shoahaib Karimi 06:53, 17 March 2010 (UTC)
i was here on this day too.--Shoahaib Karimi 06:13, 24 March 2010 (UTC)
Q3. How do we know the hazards associated with research chemicals? By using the Material Safety Data Sheet (MSDS) it has the following 1.product name, 2.chemical and generic of ingredients 3. chemical and physical properties 4. health hazard information 5. precautions for safe use and handling 6. the manufacturer's name, Australian address and telephone number.