| | |||||||
| Register | Search | Today's Posts | Mark Forums Read |
| Protein Science Post Questions and Discuss Protein Structure and Function, Protein Localization etc.. Please do not post Proteomic questions here, there is a Proteomic Forum below. |
| | LinkBack | Thread Tools | Display Modes |
|
#1
| |||||||||||
| |||||||||||
| I have this question-- can anyone solve it, and how did you solve it? To the nearest power of 10, how many protein molecules with a molecular weight of 25,000 are found in a crystal that is 3 mm on each side? (Assume that a crystal is 50% water and that the density of a protein is the same as that of water) thanks! |
|
#2
| |||||||||||
| |||||||||||
| The key here is, "assume the density of a protein is the same as that of water". This gives you a conversion between volume (of the cube) and mass (of the protein). |
| Tags |
| crystal , molecules , protein , question |
| Thread Tools | |
| Display Modes | |
|
|
| | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Human Cytome Project - Update 24 Jan. 2005 | Peter Van Osta | Cell Biology and Cell Culture | 1 | 08-01-2010 02:18 PM |
| Human Cytome Project - an idea - Update 19 April 2005 | Peter Van Osta | Cell Biology and Cell Culture | 1 | 06-01-2009 02:17 PM |
| Human Cytome Project - Update 6 Jan. 2005 | Peter Van Osta | Cell Biology and Cell Culture | 0 | 01-06-2005 10:18 AM |
| New Saccharomyces Sequences 11/27/04 | Mike Cherry | Yeast Forum | 0 | 11-28-2004 11:39 PM |
| New Saccharomyces Sequences 05/19/04 | SGD Sequences | Yeast Forum | 0 | 05-23-2004 04:06 PM |