BIOD 151 MODULE 6 EXAM PREP 2026 TESTED
QUESTIONS WITH RATIONALE
◉ Cerebrospinal fluid (CSF). Answer: Fluid that cushions and
protects the brain and spinal cord
◉ Choroid plexus. Answer: Capillary network that produces CSF
◉ Ependymal cells. Answer: Cells that line ventricles and help
produce CSF
◉ Cerebrum. Answer: Largest brain region responsible for conscious
thought and voluntary movement
◉ Gyri. Answer: Folds of the cerebral cortex
◉ Sulci. Answer: Grooves between gyri
◉ Fissures. Answer: Deep grooves dividing brain regions
◉ Corpus callosum. Answer: White matter tract connecting left and
right hemispheres
, ◉ Frontal lobe. Answer: Motor control, personality, and decision-
making
◉ Parietal lobe. Answer: Somatosensory processing
◉ Temporal lobe. Answer: Hearing, memory, and olfaction
◉ Occipital lobe. Answer: Vision processing
◉ Insula. Answer: Taste and visceral sensation
◉ Precentral gyrus. Answer: Primary motor cortex
◉ Postcentral gyrus. Answer: Primary somatosensory cortex
◉ Broca's area. Answer: Speech production center
◉ Wernicke's area. Answer: Language comprehension center
◉ Prefrontal cortex. Answer: Intellect, personality, and judgment
QUESTIONS WITH RATIONALE
◉ Cerebrospinal fluid (CSF). Answer: Fluid that cushions and
protects the brain and spinal cord
◉ Choroid plexus. Answer: Capillary network that produces CSF
◉ Ependymal cells. Answer: Cells that line ventricles and help
produce CSF
◉ Cerebrum. Answer: Largest brain region responsible for conscious
thought and voluntary movement
◉ Gyri. Answer: Folds of the cerebral cortex
◉ Sulci. Answer: Grooves between gyri
◉ Fissures. Answer: Deep grooves dividing brain regions
◉ Corpus callosum. Answer: White matter tract connecting left and
right hemispheres
, ◉ Frontal lobe. Answer: Motor control, personality, and decision-
making
◉ Parietal lobe. Answer: Somatosensory processing
◉ Temporal lobe. Answer: Hearing, memory, and olfaction
◉ Occipital lobe. Answer: Vision processing
◉ Insula. Answer: Taste and visceral sensation
◉ Precentral gyrus. Answer: Primary motor cortex
◉ Postcentral gyrus. Answer: Primary somatosensory cortex
◉ Broca's area. Answer: Speech production center
◉ Wernicke's area. Answer: Language comprehension center
◉ Prefrontal cortex. Answer: Intellect, personality, and judgment