At physiological temperatures, cell membranes are fluid; at cooler temperatures, they become gel-like. Scientists who model membrane structure ... which are like molecular zip codes that specify ...

At sufficiently high concentrations, some of the compounds called per- and poly-fluoroalkyl substances self-organize into two ...

Fluid enclosed by the cell membrane, containing organelles and ribosomes Location of many chemical reactions All cell types Mitochondria?-shaped structures found in ? Location where aerobic ...

Proteins interacting with cell membranes ... of detailed molecular simulations and large-scale models. Researchers say the work is a significant step forward in modeling protein-membrane ...

Cytoplasm - the liquid that makes up most of the cell in which chemical reactions ... Plant cells have a rigid cell structure. They are made up of a cell wall, cell membrane, cytoplasm, vacuole ...

Aquaporins are proteins that rapidly transport water across cell membranes ... cyclic structures called macrocycles. The pores inside the two types of channels were filled with a chemical mixture ...