BIO 201 LATEST 2026 EXAMINERS SET QUESTIONS
AND ANSWERS SURE A+
✔✔A membrane maintains is resting membrane potential mainly due to what? - ✔✔The
sodium-potassium pump
✔✔The space between the presynaptic and postsynaptic membranes is called: -
✔✔Synaptic cleft
✔✔List the logical sequence of the 3 function of the nervous system: - ✔✔Sensory
input, integration, motor output
✔✔Where are the Nodes and Ranvier found? - ✔✔On myelinated axons
✔✔The change in electrical potential associated with the passage of an impulse along
the membrane of a muscle cell or nerve cell. - ✔✔Action potential
✔✔The central sulcus divides which 2 lobes of the cerebrum? - ✔✔Frontal and Parietal
lobes
✔✔If you are looking at arbor vitae, which part of the brain are you examining? -
✔✔Cerebellum
, ✔✔Describe the function of Broca's area: - ✔✔Is responsible for the function of
language and speech, which involves motor neurons.
✔✔This part of the brain is "Grand Central" for sensory input. - ✔✔Thalamus
✔✔What is the innermost meninge? - ✔✔Pia matter
✔✔Where is cerebrospinal fluid found? - ✔✔Found in the subarachnoid space of the
brain (within the ventricles) and spinal canal.
✔✔Sensory nerve: a nerve that passes impulses from receptors toward or to the central
nervous system. - ✔✔Afferent nerves
✔✔Motor nerve: a nerve that conveys impulses toward or to muscles or glands. -
✔✔Efferent nerves
✔✔A group of neuron cell bodies in the PNS: - ✔✔Ganglia
✔✔Nerves that innervate your upper limb arise from: the cervical plexus, brachial
plexus, lumbar plexus, or cutaneous nerves? - ✔✔Brachial plexus
✔✔Parts of this cranial nerve would be deadened during dental work: - ✔✔Trigeminal
✔✔Partial paralysis of facial muscles could be due to a problem with which cranial
nerve? - ✔✔8 -Vestibulocochlear
✔✔Which nerve is your "funny bone"? - ✔✔Ulnar
✔✔List the "D's" of the sympathetic nervous system: - ✔✔Digestion, Defecation,
Diuresis
✔✔List the "E's" of the sympathetic nervous system: - ✔✔Emergency, Excitement,
Embarrassment
✔✔When is the parasympathetic nervous system more active? - ✔✔When they are at
rest and digesting food
✔✔List the effects of the sympathetic nervous system: - ✔✔Mobilizes the body's
nervous system fight-or-flight response. It is, however, constantly active at a basic level
to maintain homeostasis.
✔✔Roman numeral 1 (I) is what cranial nerve? - ✔✔Olfactory (Sensory Nerve)
AND ANSWERS SURE A+
✔✔A membrane maintains is resting membrane potential mainly due to what? - ✔✔The
sodium-potassium pump
✔✔The space between the presynaptic and postsynaptic membranes is called: -
✔✔Synaptic cleft
✔✔List the logical sequence of the 3 function of the nervous system: - ✔✔Sensory
input, integration, motor output
✔✔Where are the Nodes and Ranvier found? - ✔✔On myelinated axons
✔✔The change in electrical potential associated with the passage of an impulse along
the membrane of a muscle cell or nerve cell. - ✔✔Action potential
✔✔The central sulcus divides which 2 lobes of the cerebrum? - ✔✔Frontal and Parietal
lobes
✔✔If you are looking at arbor vitae, which part of the brain are you examining? -
✔✔Cerebellum
, ✔✔Describe the function of Broca's area: - ✔✔Is responsible for the function of
language and speech, which involves motor neurons.
✔✔This part of the brain is "Grand Central" for sensory input. - ✔✔Thalamus
✔✔What is the innermost meninge? - ✔✔Pia matter
✔✔Where is cerebrospinal fluid found? - ✔✔Found in the subarachnoid space of the
brain (within the ventricles) and spinal canal.
✔✔Sensory nerve: a nerve that passes impulses from receptors toward or to the central
nervous system. - ✔✔Afferent nerves
✔✔Motor nerve: a nerve that conveys impulses toward or to muscles or glands. -
✔✔Efferent nerves
✔✔A group of neuron cell bodies in the PNS: - ✔✔Ganglia
✔✔Nerves that innervate your upper limb arise from: the cervical plexus, brachial
plexus, lumbar plexus, or cutaneous nerves? - ✔✔Brachial plexus
✔✔Parts of this cranial nerve would be deadened during dental work: - ✔✔Trigeminal
✔✔Partial paralysis of facial muscles could be due to a problem with which cranial
nerve? - ✔✔8 -Vestibulocochlear
✔✔Which nerve is your "funny bone"? - ✔✔Ulnar
✔✔List the "D's" of the sympathetic nervous system: - ✔✔Digestion, Defecation,
Diuresis
✔✔List the "E's" of the sympathetic nervous system: - ✔✔Emergency, Excitement,
Embarrassment
✔✔When is the parasympathetic nervous system more active? - ✔✔When they are at
rest and digesting food
✔✔List the effects of the sympathetic nervous system: - ✔✔Mobilizes the body's
nervous system fight-or-flight response. It is, however, constantly active at a basic level
to maintain homeostasis.
✔✔Roman numeral 1 (I) is what cranial nerve? - ✔✔Olfactory (Sensory Nerve)
