AP BIOLOGY

Detailed explanation-1: -synapse, also called neuronal junction, the site of transmission of electric nerve impulses between two nerve cells (neurons) or between a neuron and a gland or muscle cell (effector). A synaptic connection between a neuron and a muscle cell is called a neuromuscular junction.

Detailed explanation-2: -(4) Impulse The gap between two neurons is called a synapse. It is the juncture where the axon of one neuron forms a connection with another neuron. This connection is called a synaptic gap or synapse.

Detailed explanation-3: -Synapse – The junction between the axon of one neuron and the dendrite of another, through which the two neurons communicate.

Detailed explanation-4: -The transmission of nerve impulses through chemical synapses is mediated by neurotransmitters. There is a fluid-filled space between the two neurons called the synaptic cleft. The nerve impulse cannot jump from one neuron to another. Axon terminals have a knob-like structure, which contain synaptic vesicles.

Detailed explanation-5: -Synapses refer to the points of contact between neurons where information is passed from one neuron to the next. Synapses most often form between axons and dendrites, and consist of a presynaptic neuron, synaptic cleft, and a postsynaptic neuron.