It varies by the type of cells involved (for example, a typical synapse from a pyramidal cell in motor cortex to a spinal cord alpha-motorneuron is not the same size as a synapse from that alpha-motorneuron onto a muscle fibre). But as one example, these 1950s papers examining prototypical synapses with an electron microscope (see related links) found that the presynaptic and postsynaptic membranes were separated by about 100-200 angstroms (10-20 nm); they contain synaptic vesicles that are 200-500 angstroms (20-50 nm) in diameter. In Plate 10 of the second of these articles (on invertebrates), the synapse labelled Y has a contact area that is maybe 0.4 micrometres (400 nm) in length in this electron microscope cross-section (so if this were a cut through the middle of a circular synapse, that'd imply a synaptic area of just over one square micrometre - but this is quite variable.
It is virtually non-existent, roughly 3-3.5 nm.
Wire size 0000 AWG is the largest electrical wire. It is 0.46 inches in diameter or 11.86 mm in diameter. The cross sectional area is 107.16 mm(squared).
gel electrophoresis
The National Electrical Code (NEC) is the American national standard for electrical wiring. See the link below for more information about the NEC.
The size of a black hole, as defined by the size of the event horizon, depends on the mass of the black hole and its electrical charge. The diameter of the event horizon is directly proportional to the black hole's mass. Adding electrical charge decreases the size of the event horizon.
hair color, eye color, freckles, dimples, nose shape/size, cowlicks, height, weight, special abilities (smart, athletic, musically inclined.. etc.), cleft chin, how calm you are, how easily you get upset, sad, etc. hope this helps!! (:
24 meters
1 mm2
To answer this question the voltage is needed.
The guage or size and the type of insulation.
Wire size 0000 AWG is the largest electrical wire. It is 0.46 inches in diameter or 11.86 mm in diameter. The cross sectional area is 107.16 mm(squared).
Electricians will use their electrical code book to fine these values.See related links below
size of the buildng and what the buildings is using to pull on the electrical energy
No. Resistivity is a material property, and is defined as the resistance for a piece of material of some standard size.
Wire size is the gauge (thickness of wire) hazard is almost anything not wired correctly.
gel electrophoresis
No. It doesn't change size.
12