Question

which of the following is a characteristic of glutamate? it helps strengthen synaptic connections in the brain. it is important for the movement and regulation of emotions. it slows or inhibits the brains activity by preventing neurons from firing. it leads to huntingtons disease and severe anxiety when it malfunctions.

Explanation:

Glutamate is an excitatory neurotransmitter in the brain that plays a key - role in long - term potentiation, which helps strengthen synaptic connections. Movement and emotion regulation are more associated with other neurotransmitters like dopamine. Inhibitory neurotransmitters slow brain activity, not glutamate. While malfunction can be related to some disorders, the most well - known characteristic is its role in synaptic strengthening.

Answer:

It helps strengthen synaptic connections in the brain.