BPT1501 Assignment 2: 100 Q&A for Biopsychology
(2025/2026 Focus)
Section 1: Foundations of Biopsychology
1. What is the primary focus of biopsychology?
A) The study of unconscious motives
B) The study of how the brain and nervous system influence behavior and mental processes
C) The study of social influences on the individual
D) The study of cognitive development
2. Which subdivision of biopsychology involves the study of the chemical bases of neural
activity?
A) Neurophysiology
B) Psychopharmacology
C) Neuropsychology
D) Psychophysiology
3. A researcher lesions a specific part of a rat's brain to observe changes in its feeding
behavior. This is an example of a:
A) Case study
B) Experiment of nature
C) Between-subjects experiment
D) Pure applied research
4. What is a key advantage of the case study method in biopsychology?
A) It allows for strong causal conclusions.
B) It provides detailed information about rare neurological disorders.
C) Its results are easily generalizable to the entire population.
D) It has no ethical concerns.
5. The principle of "converging operations" suggests that:
A) A single, perfect experiment is sufficient for understanding a phenomenon.
B) The best research comes from converging evidence from multiple methods and approaches.
C) All research should converge on a single theoretical perspective.
D) Operations in the brain always converge on a single output.
,Section 2: Neuroanatomy & The Nervous System
6. The two major divisions of the nervous system are the:
A) Somatic and Autonomic systems
B) Brain and Spinal Cord
C) Central Nervous System and Peripheral Nervous System
D) Sympathetic and Parasympathetic systems
7. Which part of the neuron is primarily responsible for receiving information from other
neurons?
A) Axon
B) Soma (Cell Body)
C) Dendrites
D) Terminal Buttons
8. The gaps between segments of myelin along an axon are called:
A) Synaptic Clefts
B) Terminal Buttons
C) Nodes of Ranvier
D) Vesicles
9. What type of glial cell forms the myelin sheath in the central nervous system?
A) Schwann Cells
B) Astrocytes
C) Oligodendrocytes
D) Microglia
10. The "all-or-none law" refers to the fact that:
A) A neuron either fires an action potential at full strength or it does not fire at all.
B) All neurons in a network fire simultaneously.
C) A neuron can fire with varying intensities based on stimulus strength.
D) All synaptic transmissions are excitatory.
11. During the absolute refractory period, a neuron:
A) Can fire only in response to a very strong stimulus.
B) Is hyperpolarized and less likely to fire.
C) Cannot fire another action potential no matter how strong the stimulus.
D) Is summing both excitatory and inhibitory postsynaptic potentials.
, 12. Which division of the peripheral nervous system controls voluntary movements of skeletal
muscles?
A) Autonomic Nervous System
B) Somatic Nervous System
C) Sympathetic Nervous System
D) Parasympathetic Nervous System
13. The "rest and digest" system is another name for the:
A) Somatic Nervous System
B) Sympathetic Nervous System
C) Parasympathetic Nervous System
D) Central Nervous System
14. The three protective membranes that cover the brain and spinal cord are collectively
called the:
A) Ventricles
B) Meninges
C) Blood-Brain Barrier
D) Myelin Sheath
15. Cerebrospinal fluid (CSF) is produced within the:
A) Subarachnoid Space
B) Choroid Plexus
C) Dura Mater
D) Central Canal
16. Which brain structure is responsible for coordinating voluntary movement and balance?
A) Pons
B) Cerebellum
C) Medulla
D) Thalamus
17. The medulla oblongata is crucial for regulating:
A) Higher-order thought
B) Visual reflexes
C) Basic life functions like breathing and heart rate
D) Emotional responses
18. Which structure acts as the brain's sensory relay station, directing incoming information to
the appropriate cortical areas?
(2025/2026 Focus)
Section 1: Foundations of Biopsychology
1. What is the primary focus of biopsychology?
A) The study of unconscious motives
B) The study of how the brain and nervous system influence behavior and mental processes
C) The study of social influences on the individual
D) The study of cognitive development
2. Which subdivision of biopsychology involves the study of the chemical bases of neural
activity?
A) Neurophysiology
B) Psychopharmacology
C) Neuropsychology
D) Psychophysiology
3. A researcher lesions a specific part of a rat's brain to observe changes in its feeding
behavior. This is an example of a:
A) Case study
B) Experiment of nature
C) Between-subjects experiment
D) Pure applied research
4. What is a key advantage of the case study method in biopsychology?
A) It allows for strong causal conclusions.
B) It provides detailed information about rare neurological disorders.
C) Its results are easily generalizable to the entire population.
D) It has no ethical concerns.
5. The principle of "converging operations" suggests that:
A) A single, perfect experiment is sufficient for understanding a phenomenon.
B) The best research comes from converging evidence from multiple methods and approaches.
C) All research should converge on a single theoretical perspective.
D) Operations in the brain always converge on a single output.
,Section 2: Neuroanatomy & The Nervous System
6. The two major divisions of the nervous system are the:
A) Somatic and Autonomic systems
B) Brain and Spinal Cord
C) Central Nervous System and Peripheral Nervous System
D) Sympathetic and Parasympathetic systems
7. Which part of the neuron is primarily responsible for receiving information from other
neurons?
A) Axon
B) Soma (Cell Body)
C) Dendrites
D) Terminal Buttons
8. The gaps between segments of myelin along an axon are called:
A) Synaptic Clefts
B) Terminal Buttons
C) Nodes of Ranvier
D) Vesicles
9. What type of glial cell forms the myelin sheath in the central nervous system?
A) Schwann Cells
B) Astrocytes
C) Oligodendrocytes
D) Microglia
10. The "all-or-none law" refers to the fact that:
A) A neuron either fires an action potential at full strength or it does not fire at all.
B) All neurons in a network fire simultaneously.
C) A neuron can fire with varying intensities based on stimulus strength.
D) All synaptic transmissions are excitatory.
11. During the absolute refractory period, a neuron:
A) Can fire only in response to a very strong stimulus.
B) Is hyperpolarized and less likely to fire.
C) Cannot fire another action potential no matter how strong the stimulus.
D) Is summing both excitatory and inhibitory postsynaptic potentials.
, 12. Which division of the peripheral nervous system controls voluntary movements of skeletal
muscles?
A) Autonomic Nervous System
B) Somatic Nervous System
C) Sympathetic Nervous System
D) Parasympathetic Nervous System
13. The "rest and digest" system is another name for the:
A) Somatic Nervous System
B) Sympathetic Nervous System
C) Parasympathetic Nervous System
D) Central Nervous System
14. The three protective membranes that cover the brain and spinal cord are collectively
called the:
A) Ventricles
B) Meninges
C) Blood-Brain Barrier
D) Myelin Sheath
15. Cerebrospinal fluid (CSF) is produced within the:
A) Subarachnoid Space
B) Choroid Plexus
C) Dura Mater
D) Central Canal
16. Which brain structure is responsible for coordinating voluntary movement and balance?
A) Pons
B) Cerebellum
C) Medulla
D) Thalamus
17. The medulla oblongata is crucial for regulating:
A) Higher-order thought
B) Visual reflexes
C) Basic life functions like breathing and heart rate
D) Emotional responses
18. Which structure acts as the brain's sensory relay station, directing incoming information to
the appropriate cortical areas?
