Synapses. Where two neurones meet, there is a tiny gap called a synapse. Signals cross this gap using chemicals. One neurone releases the chemical into the gap. The chemical diffuses across the gap and makes the next neurone transmit an electrical signal.In order to see this content you need to have both Javascript enabled and Flash installed. Visit BBC Webwise for full instructions. Page: 1  1. 2  2. 3  3.here two neurones meet, there is a tiny gap called a synapse. Signals cross this gap using chemicals. One neurone releases the chemical into the gap. The chemical diffuses across the gap and makes the next neurone transmit an electrical signal.
The Main Ingredient may refer to: 1  The Main Ingredient (band) , an American soul and R&B group. 2  The Main Ingredient (Pete Rock & CL Smooth album) , 1994.
The products key ingredient are pumpkin enzymes and vitamin A. The product is formulated for all skin types; oily, dry, normal and combination. The manufacturer has a complete skincare line that includes a variety of products like; scrubs, masques, eye care, cleansers, tonics and much more.umpkin Enzyme Peel â Drawbacks. 1  The product is not a pumpkin base. 2  The product is aloe based. 3  The product is not an effective exfoliate. 4  The productâs website is not informative.