â Kiefer Sutherland on the end of 24. Kiefer William Frederick Dempsey George Rufus Sutherland (born December 21, 1966; age 51) is a British-Canadian actor, producer, director, and musician, best known for his portrayal of Jack Bauer on 24 from 2001 to 2014.
The synapse is a small gap between neurons where information from: the axon of one neuron is sent to the dendrite of another neuron. the dendrite of one neuron is sent to the dendrite of another neuron. the dendrite of one neuron is sent to the axon of another neuron. the axon of one neuron is sent to the axon of another neuron. the axon of one neuron is sent to the dendrite of another neuron. Damage to this area of the brain can be deadly as this structure controls heart rate, respiration, and circulation.
2) Synaptic Cleft: This is the narrow gap between the axon terminal of the presynaptic neuron, and the post-synaptic membrane of another excitable cell. It is filled with extracellular fluid. 3) Postsynaptic membrane: The membrane across the synaptic cleft is called the postsynaptic membrane.) A nerve impulse reaches the axon terminal of a presynaptic neuron; the membrane is depolarised by an action potential. 2) Depolarisation of the axon terminal during the action potential causes voltage sensitive calcium ion channels to open in the terminal knob.