SpletThe cell membrane consists of a lipid bilayer and is semipermeable. It contains specific ion channels, such as potassium channels and voltage-gated sodium channels. Why have so many studies been carried out on nerve cell potentials on the giant axon of the squid? The giant axon of the squid is well suited for electrophysiological studies due to ... SpletThe resistance of a nerve cell body membrane is inversely proportional to: A. The total number of open K+ channels. B. The surface area of the membrane, irrespective of ion …
When a nerve cell is stimulated, the cell membrane becomes ...
SpletThe electrical potential across the nerve membrane can be measured by placing one microelectrode within the neuron (usually in the soma) and a second microelectrode in the extracellular fluid. The microelectrode … SpletConsists of inner and outer membranes made of lipids. Nuclear Pores. Involved in exchange of material between nucleus and the cytoplasm. Nucleoplasm. Liquid within the membrane and is similar to cytoplasm. Cell Membrane "Plasma Membrane"-Made of Lipids and Proteins-Isolates the cell from its external environment while still enabling the cellar to phillip pomeroy
The Cell Membrane - Structure - Phospholipids
SpletA nerve cell consists of a cell body, several short, branched extensions called dendrites that receive stimuli, and a long extension called an axon, which transmits signals to other nerve cells or muscle cells. The junction … SpletThe membrane of a nerve cell is comprised of Select one: a. vesicle remnants. b. protein molecules. c. a double layer of lipid molecules. d. cytoplasm. e. a single layer of lipid … http://ib.bioninja.com.au/standard-level/topic-6-human-physiology/65-neurons-and-synapses/action-potential.html phillip pollack