 madlabrat.blogspot.com Lab Rat hu, 18 Feb 2010 18:13:00 GM (by nucleus he meant chromosomes wrapped up in a membrane, rather than the bacterial arrangement of coiled up DNA loosly attached to the outer . cell. membrane). His opinion, and the overall consensus that the group seemed to come too, ...  ncwcbio101.wordpress.com Bora Zivkovic Wed, 24 Mar 2010 14:48:12 GM Bacteria are small, single-. celled. organisms with no internal structures or organelles. Bacteria may have . cell. walls on the surface of their . cell. membranes, and may have evolved cilia or flagella for locomotion. ...  gleamingsfromthedawn.blogspot.com Morgan Drake Eckstein Sun, 13 Dec 2009 21:24:00 GM So when I did my review of MS&TOL, I stated that I was going to reserve the right to revise my opinion after working with the hundred . celled. square for awhile. Well, it was a long summer (my schedule was not exactly under my own ... From Google Blog Search: "celled" What would happen to a single-celled organism the size and shape of a 40mm cube? Q. Wouldn't it be that the cell would not survive since the nutrients would not reach the areas it needs to reach since the surface area is so large? Asked by Jen - Sat Mar 3 15:47:06 2007 - - 5 Answers - 0 Comments A. The cell would not survive as well as a compartmentalized one. Your right on the ball with the surface area concept, except you have to think about the inside of the cell as well. Almost all interactions in the cell (including organelles in the eukaryotes) occur on the membrane (plasma membrane, endoplasmic reticulum, Golgi) structure. So, an efficient cell would have lots of surface area in order to be productive. However, greater volume will not be beneficial because there's more in the cell that needs supply but less to supply it. The Surface Area-to-Volume ratio should always favor the Surface Area more by splitting the cube into little cubes that add up to the same volume of the large, single 40mm cube. If you want to go deeper… [cont.] Answered by Brian L - Sat Mar 3 15:58:52 2007 What is the kingdom that is made up of one celled organisms such as bacteria? Q. I have a huge science test tomorrow, and this is most likely going to be on it. If you could help me out that would be awesome! thanks a ton Asked by Keely - Mon May 25 16:16:40 2009 - - 1 Answers - 0 Comments A. Monera. Answered by Peter S - Thu May 28 11:20:18 2009 Creation!What happened at the exact moment when the first one-celled creature sparked to life?
Q. Did the desire to survive happen at the moment of it's creation or after it became hungry? Asked by Me This Is You - Sun Nov 1 01:04:59 2009 - - 8 Answers - 0 Comments A. Survival and preservation was already around in DNA and RNA before cells developed. Answered by Guardian Angel Mitchell - Sun Nov 1 01:14:00 2009 From Yahoo Answer Search: "celled" |
