synaptic knob definition
Understand the Problem
The question is asking for the definition of a synaptic knob, which is a term used in neuroscience to describe a specific part of a neuron involved in transmitting signals.
Answer
The synaptic knob is a small swelling at the end of a neuron's axon terminal where neurotransmitters are released.
The synaptic knob is a small swelling at the end of a neuron's axon terminal where neurotransmitters are released.
Answer for screen readers
The synaptic knob is a small swelling at the end of a neuron's axon terminal where neurotransmitters are released.
More Information
The synaptic knob plays a critical role in the transmission of neural signals. Within these knobs are vesicles filled with neurotransmitters which, when released, allow for communication between neurons and other cells.
Tips
Students often confuse the synaptic knob with the entire synapse. The synapse includes the synaptic knob, the synaptic cleft, and the postsynaptic membrane.
Sources
- What is the meaning of a 'synaptic knob' in biology? - Quora - quora.com
- An Overview of Synapses and Synaptic Knob along with FAQs - byjus.com
- Synaptic Knob - Bartleby.com - bartleby.com
AI-generated content may contain errors. Please verify critical information
