用Quizlet學習並牢記包含How do G-proteins become deactivated?、Which factor is NOT involved in the specificity of signal transduction?、Cholera toxin leads to the activation of the α subunit of G-proteins through what kind of covalent modification?等詞語
A selectively-permeable phospholipid bilayer forming the boundary of the cells Carrier and channels transport small molecules across membrane The Cytoskeleton A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement Lysosomes cell organelle filled with ...
The 'Fluid' part represents how some parts of the membrane can move around freely, if they are not attached to other parts of the cell. The 'mosaic' part illustratesthe 'patchwork' of proteins that is found in the Phospholipid Bilayer. Some proteins in the membrane are called 'Intrinsic'....
Solutes in env. is lower than inside the cell Hypertonic High solute out High water in Water moves out cell shrinks Solutes in env. is higher than inside the cell Isotonic = solute = water No net movement Normal Cell Phospholipid Bilayer ...