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End of Semester Test: Biology with Virtual Labs A
End of Semester Test: Biology with Virtual Labs AHas anyone taken the End of Semester Test: Biology with Virtual Labs A
if you have help i will mark brainliest
The correct answer to the first dropdown menu is synapse. The correct answer to the second dropdown menu is neurotransmitter.Neurons serve as the fundamental building blocks of the nervous system, playing a crucial role in transmitting signals to the central nervous system (CNS).These specialized cells are responsible for the transmission of information throughout the body, allowing for the coordination of various physiological and cognitive functions.The communication between neurons occurs at synapses, which are specialized junctions where two neurons come into close proximity.At the synapse, the transmitting neuron releases chemical messengers called neurotransmitters into the synaptic cleft, a small gap between the transmitting neuron's axon terminal and the receiving neuron's dendrite.These neurotransmitters bind to receptors on the receiving neuron, leading to changes in its membrane potential.If the signal is of sufficient strength, it triggers an action potential—an electrical impulse that travels along the receiving neuron's axon.The action potential serves as a rapid and precise means of transmitting the signal along the length of the neuron.As the action potential reaches the axon terminal, it stimulates the release of neurotransmitters into the synapse, thus continuing the cycle of signal transmission.This intricate process allows for the seamless integration and processing of information within the brain, ultimately leading to the initiation of a coordinated response in the body.The orchestrated interplay of neurons and neurotransmitters ensures the swift and precise communication essential for maintaining homeostasis and responding to the ever-changing environment....