The following steps occur in rods when they are excited by photons of light. what is the proper sequence for these steps? 1. membrane sodium channels close. 2. increased phosphodiesterase breaks down cgmp. 3. retinal changes from the 11-cis form to the 11-trans form. 4. the membrane hyperpolarizes and the rate of neurotransmitter release declines. 5. opsin activates transducin. 6. opsin activation occurs.

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87