What is the fluid-filled space known as in chemical synapses?
A. Synaptic cleft
B. Gap junctions
C. Synapse
D. Synaptic vesicles
Answer:A
What is the fluid-filled space known as in chemical synapses?
A. Synaptic cleft B. Gap junctions C. Synapse D. Synaptic vesicles
Explanation: At a chemical synapse, the membranes of the pre-and post-synaptic neurons are separated by a fluid-filled space called the synaptic cleft. Chemicals called neurotransmitters are involved in the transmission of impulse at these synapses.