Final answer:
The order of carbon atoms in a very long chain of fatty acids. A mnemonic is a device used to aid memory. Unfortunately, no specific mnemonic is provided in the question. However, you can create your own mnemonic using words or phrases that align with the order of carbon atoms in the chain.
Step-by-step explanation:
The question is asking for a mnemonic to remember the order of carbon atoms in a very long chain of fatty acids. A mnemonic is a device used to aid memory. Unfortunately, no specific mnemonic is provided in the question. However, you can create your own mnemonic using words or phrases that align with the order of carbon atoms in the chain. For example, you could use a mnemonic like 'Very Little Children Fly Around' to represent the order of the carbon atoms in a very long chain of fatty acids.