Neurotransmission and Genetics Quiz

What is the process by which messages are sent between neurons called?

• Neurofeedback

• Neurogenesis

• Neuroplasticity

• Neurotransmission

What is the electrical impulse that travels along the body of the neuron called?

• Resting potential

• Synaptic potential

• Action potential

• Neurotransmitter

What is the gap between neurons called?

• Terminal button

• Dendrite

• Axon

• Synapse

Which neurotransmitter plays a role in the consolidation of memory?

• Acetylcholine

• Norepinephrine

• Serotonin

• Dopamine

What is the term for the process where neurotransmitters are reabsorbed by the terminal buttons?

• Endocytosis

• Exocytosis

• Degradation

• Reuptake

Which neurotransmitter is linked to the brain's reward and pleasure centers?

• Serotonin

• GABA

• Dopamine

• Acetylcholine

What type of neurotransmitters increase the likelihood of a neuron firing?

• Inhibitory neurotransmitters

• Excitatory neurotransmitters

• Endogenous neurotransmitters

• Exogenous neurotransmitters

What is the main inhibitory neurotransmitter mentioned in the text?

• Acetylcholine

• Norepinephrine

• Dopamine

• GABA

In the study by Rogers & Kesner, what substance was injected to block acetylcholine receptors?

• Serotonin

• GABA

• Nicotine

• Scopolamine

What was the main finding of the study by Antonova et al (2011)?

• Blocking acetylcholine receptors affects spatial memory tasks

• Dopamine levels influence mood

• GABA enhances cognitive load

• Serotonin regulates sleep