A. acetylcholine
B. serotonin
C. dopamine
D. opioid peptides
Related Mcqs:
- Each of the following is a neurotransmitter except _____________?
A. serotonin
B. endorphins
C. dopamine
D. insulin - ____________is a neurotransmitter-related brain disorder associated with acetylcholine deficiency?
A. Alzheimer’s
B. Parkinson’s
C. Schizophrenia
D. Down’s syndrome - Which neurotransmitter plays the most significant role in the regulating of schizophrenic symptoms?
A. gamma – aminobutyric acid (GABA)
B. epinephrine
C. acetylcholine
D. dopamine - Which of the followings act as neurotransmitter?
A. Acetylcholine
B. Adrenaline
C. Dopamine
D. All of the above - Jeremy is sitting quietly when the muscles in his left leg begin to “twitch” this activation of movement in his voluntary muscles is most likely due to the release of the neurotransmitter:
A. epinephrine
B. dopamine
C. norepinephrine
D. acetylcholine - In an experiment studying the effects of different drugs on reaction time, each subject is presented with all of the conditions in the experiment. This is an example of ____________?
A. factorial design
B. within subjects design
C. between subjects design
D. quasi-experimental design - A scholarly summary of a body of research on some topic is called ____________?
A. case history
B. literature review
C. meta-analysis
D. theory - Neurons generally cannot fire at rates exceeding 100 impulses per second. This maximum firing rate can be largely attributed to ____________?
A. spatial summation
B. relative refractory periods
C. absolute refractory periods
D. excitatory postsynaptic potentials - The gate control theory of pain perception presumes that pain signals are blocked by ____________?
A. non-myelinated neurons
B. myelinated neurons
C. efferent neurons
D. afferent neurons - A change in the structure of a gene that leads to minor of major changes in an organism’s physical constitution is ____________?
A. mitosis
B. meiosis
C. parthenogenesis
D. mutation
