Structure of the cell membrane The plasma membrane is composed (both for the eukaryotes and prokaryotes) of two types of molecules: phospholipids and proteins. The difference between the two cells ...

"Our breakthrough could have significant implications for understanding diseases related to cell membrane function, particularly cancer, where membrane organization is critical," said Hafner, a ...

Hydrogen Fuel-cell Membrane Structure Conundrum Solved Date: December 16, 2007 Source: DOE/Ames Laboratory Summary: Researchers have struggled to explain the molecular structure of proton exchange ...

Now, with developments in molecular modeling, researchers are learning how lipid structural diversity relates to membrane properties and function. A new perspective from Jeffery Klauda describes how ...

Learn about the ultrastructure and organelles of animal, plant, fungal and bacterial cells. BBC Bitesize Scotland revision for SQA National 5 Biology.

"New nanoparticle technology to decipher structure and function of membrane proteins." ScienceDaily. ScienceDaily, 8 March 2016. <www.sciencedaily.com / releases / 2016 / 03 / 160308091118.htm>.

Chromosomal DNA The DNA of bacterial cells is found loose in the cytoplasm. It is called chromosomal DNA and is not contained within a nucleus. Plasmid DNA Bacteria also have small, closed-circles ...