Place the following statements in the correct order for an action potential to be generated.1) an action potential is generated2) excitatory postsynaptic potential (espn's) are received3)voltage gated na+ channels open4) the cell reaches threshold5) a neuron starts at its resting membrane potential6) na+ flows into the cell making the inside more positive

Who is better, messi or cristiano, i need this for a chemistry class. asap

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.