what is a synapse in biology
Synapse. Definition. noun, plural: synapses. A specialized structure or junction that allows cell to cell communication. verb. (1) To form a synapse. (2) To undergo synapsis. Supplement. A biological synapse involving neurons can be:(1) Chemical synapse: the junction between neurons such that the nerve impulse is transmitted from a neuron to another neuron or to a muscle cell or gland cell. (2) Electrical synapse: the gap junction between two apposed neurons that allows faster nerve transmission.Recently, a biological synapse not involving a neuron is found to exist. The junction between a lymphocyte and an antigen-presenting cell is referred to as immunological synapse.ynapse. Definition. noun, plural: synapses. A specialized structure or junction that allows cell to cell communication. verb. (1) To form a synapse. (2) To undergo synapsis. Supplement. A biological synapse involving neurons can be: