Connection between axon and dendrite is:

Options

A. synapsis
B. synapse
C. Desmosome
D. Tight junction

Answer

### Step-by-Step Text Solution:

1. **Understanding Axon and Dendrite**:
- Axons and dendrites are two crucial components of a neuron. The axon transmits signals away from the neuron, while dendrites receive signals from other neurons.

2. **Connection Between Axon and Dendrite**:
- The connection between the axon of one neuron and the dendrite of another neuron is known as a **synapse**.

3. **Function of Synapse**:
- At the synapse, neurotransmitters are released from the axon terminal. These neurotransmitters travel across the synaptic cleft (the gap between the two neurons) to bind with receptors on the dendrite of the receiving neuron.

4. **Transmission of Signals**:
- This process allows for the transmission of signals or messages from one neuron to another, facilitating communication within the nervous system.

5. **Summary**:
- In summary, the connection between an axon and a dendrite is called a **synapse**, where neurotransmitters play a key role in signal transmission.