3. Anyone can call themselves a financial planner, but if you want to work with clients, youâll need to work with a broker/dealer (yuk) or become a Registered Investment Adviser. The broker/dealer route is commission-based. The Registered Investment Adviser route is more consultative-based.
Check Point g Synapse is a small gap separating neurones Synapses consist of: presynaptic ending (where neurotransmitters are made) post synaptic ending (has neuroreceptors in the membrane) synaptic cleft Action potentials cannot cross the synaptic cleft Nerve impulse is carried by neurotransmitters.
In a simple reflex arc, such as the knee jerk, a stimulus is detected by a receptor cell, which synapses with a sensory neurone. The sensory neurone carries the impulse from site of the stimulus to the central nervous system (the brain or spinal cord), where it synapses with an interneurone. The interneurone synapses with a motor neurone, which carries the nerve impulse out to an effector, such as a muscle, which responds by contracting.