Biology of Behavior: Interactive Learning Quizzes for Sixth Form Psychology

Question 1

Which substance is not classified as a neurotransmitter but is crucial for glucose regulation?

Accepted Answer

Insulin

Answer

Epinephrine

Answer

Glutamate

Answer

Endorphin

Question 2

Which neurotransmitter is essential for maintaining alertness and stimulating brain activity, contributing to wakefulness?

Accepted Answer

Norepinephrine

Answer

Serotonin

Answer

Dopamine

Answer

GABA

Question 3

Which part of a neuron transmits signals to other neurons?

Accepted Answer

Axon

Answer

Cell body

Answer

Dendrites

Answer

Synapse

Question 4

Which neurotransmitter is primarily associated with pleasure, reward, and motivation?

Accepted Answer

Dopamine

Answer

Acetylcholine

Answer

Serotonin

Answer

GABA

Question 5

Which function does NOT belong to the autonomic nervous system?

Accepted Answer

Boosting immunity

Answer

Regulating heartbeat

Answer

Controlling digestion

Answer

Managing breathing

Question 6

Neurotransmitters are chemicals that enable communication between neurons in the brain. Which of the following is an example of a neurotransmitter?

Accepted Answer

Dopamine

Answer

Adrenaline

Answer

Insulin

Answer

Testosterone

Question 7

Which neurotransmitter is primarily responsible for the sensation of pleasure and reward in the brain?

Accepted Answer

Dopamine

Answer

GABA

Answer

Serotonin

Answer

Epinephrine

Question 8

Which neurotransmitter is known for its role in improving focus, motivation, and memory formation?

Accepted Answer

Dopamine

Answer

GABA

Answer

Serotonin

Answer

Acetylcholine

Question 9

During voluntary movement, which neurotransmitter is released at the junction between motor neurons and muscle cells, causing muscle fibers to contract?

Accepted Answer

Acetylcholine

Answer

Serotonin

Answer

Dopamine

Answer

GABA

Question 10

Which substance listed below is not considered a neurotransmitter?

Accepted Answer

Sodium

Answer

Dopamine

Answer

Serotonin

Answer

Glutamate

Question 11

Which of the following is NOT a part of the central nervous system?

Accepted Answer

Peripheral nerves

Answer

Brain

Answer

Spinal cord

Answer

Cerebellum

Question 12

In the 'fight or flight' response, which neurotransmitter is primarily responsible for triggering it?

Accepted Answer

Adrenaline

Answer

Dopamine

Answer

Serotonin

Answer

GABA

Question 13

Which neurotransmitter is primarily responsible for regulating mood, sleep patterns, and appetite?

Accepted Answer

Serotonin

Answer

Dopamine

Answer

Noradrenaline

Answer

Endorphins

Question 14

Which of the following substances is not a neurotransmitter commonly found in the central nervous system?

Accepted Answer

Glucose

Answer

Acetylcholine

Answer

Dopamine

Answer

Serotonin

Question 15

Which of the following is NOT a neurotransmitter?

Accepted Answer

Endorphins

Answer

Acetylcholine

Answer

Serotonin

Answer

Norepinephrine

Question 16

When a student feels anxious during an exam, which neurotransmitter is mainly responsible for the physical changes they experience, like a faster heartbeat and increased alertness?

Accepted Answer

Epinephrine

Answer

GABA

Answer

Dopamine

Answer

Serotonin

Question 17

Which function is NOT a responsibility of the sympathetic nervous system, which triggers the body's 'fight or flight' response?

Accepted Answer

Supporting digestion and saliva production

Answer

Increasing heart rate and narrowing blood vessels

Answer

Enlarging pupils for better vision

Question 18

Which neurotransmitter is primarily involved in activating the parasympathetic branch of the autonomic nervous system?

Accepted Answer

Acetylcholine

Answer

Epinephrine

Answer

Norepinephrine

Answer

Serotonin

Question 19

Which neurotransmitter is associated with reward and pleasure in biological psychology?

Accepted Answer

Dopamine

Answer

Acetylcholine

Answer

Serotonin

Answer

GABA

Question 20

Which of the following is NOT a step in neurotransmission?

Accepted Answer

Neurotransmitter reuptake into the presynaptic neuron

Answer

Neurotransmitter synthesis in the presynaptic neuron

Answer

Neurotransmitter release into the synaptic cleft

Answer

Neurotransmitter binding to receptors on the postsynaptic neuron

Question 21

Which of the following substances is NOT a neurotransmitter?

Accepted Answer

Glucose

Answer

Dopamine

Answer

Epinephrine

Answer

Serotonin

Question 22

Which of the following is NOT a function of the nervous system?

Accepted Answer

Digesting food

Answer

Receiving and processing sensory information

Answer

Preparing the body to fight or flee

Answer

Regulating body temperature

Question 23

Which division of the autonomic nervous system activates the body's 'fight or flight' response?

Accepted Answer

Sympathetic

Answer

Parasympathetic

Answer

Sensorimotor

Answer

Central

Question 24

Which of the following is NOT a primary function of the autonomic nervous system, which regulates bodily functions without conscious control?

Accepted Answer

Controlling voluntary muscle movement

Answer

Regulating heart rate and blood pressure

Answer

Directing the release of hormones from glands

Question 25

In the somatic nervous system, which neurons are responsible for controlling voluntary skeletal muscle movements?

Accepted Answer

Motor Neurons

Answer

Sensory Neurons

Answer

Interneurons

Answer

Efferent Neurons

Question 26

Which neurotransmitter is responsible for triggering the contraction of skeletal muscles, allowing for voluntary movement?

Accepted Answer

Acetylcholine

Answer

Epinephrine

Answer

Dopamine

Question 27

In the central nervous system, which neurotransmitter is primarily responsible for inhibitory synaptic transmission?

Accepted Answer

GABA

Answer

Dopamine

Answer

Serotonin

Answer

Glutamate

Question 28

Which neurotransmitter is known for its primary role in inhibiting neural activity?

Accepted Answer

GABA

Answer

Acetylcholine

Answer

Dopamine

Answer

Serotonin

Question 29

Which neurotransmitter is linked to feelings of reward and pleasure?

Accepted Answer

Dopamine

Answer

GABA

Answer

Acetylcholine

Answer

Epinephrine

Question 30

Which of the following is NOT a neurotransmitter?

Accepted Answer

Estrogen

Answer

Serotonin

Answer

Norepinephrine

Answer

Glutamate

Question 31

Which neurotransmitter is primarily responsible for regulating the sleep-wake cycle?

Accepted Answer

Melatonin

Answer

Serotonin

Answer

Dopamine

Question 32

What is the main function of the somatic nervous system?

Accepted Answer

Controlling voluntary movements of skeletal muscles

Answer

Controlling involuntary functions of internal organs

Answer

Regulating emotions and mood

Answer

Maintaining body temperature

Question 33

Which neurotransmitter plays a role in muscle movement, alertness, and focus?

Accepted Answer

Acetylcholine

Answer

Serotonin

Answer

Dopamine

Answer

GABA

Question 34

Which hormone secreted by the anterior pituitary gland stimulates the thyroid gland to release its hormones?

Accepted Answer

Thyroid-stimulating hormone (TSH)

Answer

Luteinizing hormone (LH)

Answer

Adrenocorticotropic hormone (ACTH)

Question 35

Which of the substances listed below is NOT classified as a neurotransmitter?

Accepted Answer

Testosterone

Answer

Dopamine

Answer

Epinephrine

Answer

Serotonin

Question 36

How does the sympathetic nervous system (SNS) prepare the body for stressful situations?

Accepted Answer

By triggering the 'fight or flight' response.

Answer

By promoting relaxation and rest.

Question 37

In Biological Psychology, which research method is commonly used to study the connection between brain activity and behavior?

Accepted Answer

Functional magnetic resonance imaging (fMRI)

Answer

Correlational studies

Answer

Interviews

Question 38

In Biological Psychology, which of these techniques is used to study the brain and its functions?

Accepted Answer

Electroencephalography (EEG)

Accepted Answer

Functional Magnetic Resonance Imaging (fMRI)

Answer

Behavioral observation

Answer

Participant self-report

Question 39

Discuss the ethical considerations that arise when using biological knowledge to predict and modify behavior.

Accepted Answer

The ethical implications of using biological knowledge vary depending on the context and application, and should be carefully considered.

Answer

Ethical concerns should be ignored in the pursuit of biological knowledge for the benefit of society.

Answer

Biological knowledge should only be used for research and not applied to individuals.

Answer

Ethical implications are not relevant in the pursuit of scientific knowledge and technological advancements.

Question 40

Which neurotransmitter is linked to feelings of pleasure and reward?

Accepted Answer

Dopamine

Answer

Serotonin

Answer

GABA

Answer

Glutamate

Question 41

Delve into the complexities of synaptic plasticity, exploring its diverse forms and their implications for learning and memory.

Accepted Answer

Short-term synaptic plasticity occurs over seconds to minutes, while long-term plasticity lasts for hours or days.

Answer

Synaptic plasticity solely involves long-term potentiation (LTP), enhancing synaptic strength.

Answer

Synaptic plasticity is solely dependent on changes in neurotransmitter release.

Answer

Synaptic plasticity plays no role in the formation of memories.

Question 42

Explain how dopamine and serotonin play contrasting roles in reward and motivation.

Accepted Answer

Dopamine signals reward and reinforces behavior, while serotonin inhibits impulsive actions and regulates mood.

Answer

Serotonin signals reward and reinforces behavior, while dopamine inhibits impulsive actions and regulates mood.

Answer

Both dopamine and serotonin signal reward and reinforce behavior.

Answer

Neither dopamine nor serotonin is involved in reward or motivation.

Question 43

The involuntary processes of the nervous system fall under the control of which division?

Accepted Answer

Autonomic nervous system

Answer

Central nervous system

Answer

Peripheral nervous system

Answer

Somatic nervous system

Question 44

Circadian rhythms in the body are regulated by which hormone?

Accepted Answer

Melatonin

Answer

Cortisol

Answer

Estrogen

Answer

Insulin

Question 45

Which type of gene is exclusive in expression to a particular sex?

Accepted Answer

Sex-linked gene

Answer

Autosomal gene

Answer

Heterozygous gene

Answer

Dominant gene

Question 46

What technique is utilized to record and measure electrical activity within the brain?

Accepted Answer

Electroencephalography (EEG)

Answer

Magnetic resonance imaging (MRI)

Answer

Computed tomography (CT)

Answer

Positron emission tomography (PET)

Question 47

In the context of depression, which neurochemical imbalance is commonly observed?

Accepted Answer

Reduced serotonin and norepinephrine levels

Answer

Reduced dopamine and serotonin levels

Answer

Reduced dopamine and norepinephrine levels

Answer

Increased glutamate and GABA levels

Question 48

Which brain region is primarily involved in spatial navigation and memory formation?

Accepted Answer

Hippocampus

Answer

Frontal lobe

Answer

Temporal lobe

Answer

Cerebellum

Question 49

Which research method involves manipulating an independent variable to study its effects on a dependent variable?

Accepted Answer

Experimental study

Answer

Correlation study

Answer

Case study

Answer

Quasi-experimental study

Question 50

Sensory information is transmitted to the brain via which division of the nervous system?

Accepted Answer

Sensory nervous system

Answer

Motor nervous system

Answer

Sympathetic nervous system

Answer

Parasympathetic nervous system

Question 51

Which hormone is primarily responsible for regulating blood glucose levels?

Accepted Answer

Insulin

Answer

Estrogen

Answer

Cortisol

Answer

Testosterone

Question 52

Which region of the brain is associated with higher-order cognitive functions, including language, planning, and decision-making?

Accepted Answer

Cerebral cortex

Answer

Cerebellum

Answer

Medulla oblongata

Answer

Limbic system

Question 53

Which neurotransmitter is primarily associated with feelings of pleasure and reward, playing a role in motivation and reinforcement?

Accepted Answer

Dopamine

Answer

Serotonin

Answer

Acetylcholine

Answer

Norepinephrine

Question 54

The field of study that explores the relationship between genetic factors and behavior is known as:

Accepted Answer

Behavioral genetics

Answer

Epigenetics

Answer

Evolutionary psychology

Answer

Psychoanalysis

Question 55

Which type of neuron transmits electrical signals from the central nervous system to muscles and glands?

Accepted Answer

Motor neuron

Answer

Sensory neuron

Answer

Interneuron

Answer

Glial cell

Question 56

The rapid, electrical impulse that travels along the axon of a neuron is known as the:

Accepted Answer

Action potential

Answer

Resting potential

Answer

Graded potential

Answer

Synaptic potential

Question 57

Which stage of the stress response is characterized by increased heart rate, blood pressure, and muscle tension in preparation for a perceived threat?

Accepted Answer

Alarm

Answer

Resistance

Answer

Exhaustion

Answer

Recovery

Question 58

Which research method involves creating brain damage in animals to study the effects on specific brain regions?

Accepted Answer

Lesioning

Answer

Brain imaging

Answer

Electroencephalography (EEG)

Answer

Transcranial magnetic stimulation (TMS)

Question 59

Which concept refers to the brain's ability to modify its structure and function in response to experiences and learning?

Accepted Answer

Neuroplasticity

Answer

Synaptic pruning

Answer

Neurogenesis

Answer

Long-term potentiation

Question 60

Which neurotransmitter is primarily associated with preparing the body for the 'fight or flight' response?

Accepted Answer

Epinephrine

Answer

Serotonin

Answer

Dopamine

Answer

GABA

Question 61

The term 'neural plasticity' describes the ability of the brain to:

Accepted Answer

Adapt and change in response to experiences and learning

Answer

Remain fixed and unchangeable throughout life

Answer

Only grow and develop during early childhood

Answer

Shrink and atrophy as we age

Question 62

Which brain structure is primarily responsible for maintaining balance and coordinating movement?

Accepted Answer

Cerebellum

Answer

Hypothalamus

Answer

Hippocampus

Answer

Amygdala

Question 63

Communication within the endocrine system is primarily achieved through the release of:

Accepted Answer

Hormones

Answer

Neurotransmitters

Answer

Ions

Answer

Vitamins

Question 64

Which hormone is commonly known as the 'stress hormone' due to its role in the stress response?

Accepted Answer

Cortisol

Answer

Insulin

Answer

Testosterone

Answer

Estrogen