The layer of fat cells that encases many axons is called theMultiple choice question.myelin sheath.synapse.neurotransmitter.dendrite.

Break Down the Problem

1. Identify the key terms in the question.
2. Determine which term corresponds to the layer of fat cells around axons.

Relevant Concepts

• Myelin Sheath: A fatty layer that insulates axons, speeding up signal transmission.
• Synapse: The junction where communication occurs between neurons.
• Neurotransmitter: Chemicals released to transmit signals across a synapse.
• Dendrite: The part of a neuron that receives signals from other neurons.

Analysis and Detail

• The question specifically asks about the layer of fat cells encasing axons.
• Among the options, the myelin sheath is the only one that fits this description.

Verify and Summarize

• The other options do not relate to the insulation of axons.
• Thus, the correct answer can be confirmed.

Final Answer

The layer of fat cells that encases many axons is called the myelin sheath.