![]() This process is also much easier to grasp through visualization as shown in the Chemical Synapse Animation. The neurotransmitters then move through the presynaptic cleft and bind to receptors on the next neuron (called the post-synaptic terminal), resulting in the creation of a new action potential that propagates along the length of the neuron, and the process repeats. When an action potential travels through a neuron and reaches the end-terminal, called the pre-synaptic terminal, it signals the vesicles containing neurotransmitters to fuse to the membrane, and in doing so, release their contents into the extracellular space (referred to as the synaptic cleft) between the ends of the neurons. Right, so just to be clear, you omitted this because the passage mentioned the glycerophosphate molecule specifically, right Otherwise it could be C. Phospholipids may be built on two backbones: the glycerol backbone. This means C is wrong because the passage doesnt explicityly meantion sphingo- compounds like a sphingomyelin. Lipids: Fatty Acids8.1 BackgroundLipidsare operationally defined as all substances. In simple terms, vesicles inside of neurons hold chemicals called neurotransmitters. sphingosine is a type of backbone for lipids, different from glycerol. ![]() Phospholipids have important roles in the body such as structural. Neurotransmission is the process whereby electrical signals, called action potentials, are relayed from the end of one neuron to the beginning of adjacent neurons. Triglycerides are molecules composed of three fatty acids attached to a glycerol backbone. One critical physiological function that is completely dependent on vesicular fusion is neurotransmission. Match the description to the molecule: 1.) this lipid is the energy storage form of a fatty acid 2.) this is a type of lipid with 2 hydrocarbon chains, a glycerol backbone, and a polar head group 3.) this type of lipid contain one fatty acid linked through an amid bond to its own hydrocarbon chain 4.) its nucleus contains four carbon based rings. ![]() The lower the membrane plasmalogen level, the less likely it is that the vesicle will fuse to the cell membrane. ![]()
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