BIO 301 Exam 1 questions with answers
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Nervous systems general function - CORRECT ANSWERS
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✔✔coordinate and control |\ |\
Nervous system is the transmission of - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔electrochemical signals |\ |\
What are the 3 main things the nervous system does? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔1. senses what is happening in
|\ |\ |\ |\ |\ |\ |\ |\
the external and internal environment
|\ |\ |\ |\
2. determines if that stimulus is important. if it's
|\ |\ |\ |\ |\ |\ |\ |\ |\
important then how best to respond to it
|\ |\ |\ |\ |\ |\ |\ |\
3. coordinates appropriate body systems to cause the
|\ |\ |\ |\ |\ |\ |\ |\
appropriate response |\
Two part of the nervous sysetm - CORRECT ANSWERS
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✔✔central nervous system and peripheral nervous
|\ |\ |\ |\ |\ |\
system
Central nervous system consists of - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔brain and spinal cord |\ |\ |\
,Peripheral Nervous System are what - CORRECT |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔nerved that go from the brain and spinal
|\ |\ |\ |\ |\ |\ |\ |\ |\
cord to the rest of the body
|\ |\ |\ |\ |\ |\
What are the two components of the peripheral nervous
|\ |\ |\ |\ |\ |\ |\ |\ |\
system? - CORRECT ANSWERS ✔✔-somatic NS
|\ |\ |\ |\ |\
-autonomic NS |\
somatic nervous system - CORRECT ANSWERS ✔✔the
|\ |\ |\ |\ |\ |\ |\
division of the peripheral nervous system that controls
|\ |\ |\ |\ |\ |\ |\ |\
the body's skeletal muscles
|\ |\ |\
autonomic nervous system - CORRECT ANSWERS ✔✔the |\ |\ |\ |\ |\ |\ |\
part of the peripheral nervous system that controls the
|\ |\ |\ |\ |\ |\ |\ |\ |\
glands and the muscles of the internal organs (such as
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the heart). Its sympathetic division arouses; its
|\ |\ |\ |\ |\ |\ |\
parasympathetic division calms. |\ |\
Sensory input function - CORRECT ANSWERS ✔✔- mostly
|\ |\ |\ |\ |\ |\ |\ |\
in PNS
|\
- sensory receptors detect change occurring in the
|\ |\ |\ |\ |\ |\ |\ |\
surroundings and then transmit impulse to the CNS |\ |\ |\ |\ |\ |\ |\
Sensory impulse is carried on - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔afferent/ascending neuron |\
,Integrative function of the nervous system - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Makes the decision as to what needs to be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
done. "thinking"., CNS translates into sensation or
|\ |\ |\ |\ |\ |\ |\
thought.
Integration occurs in the - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔interneurons
Two divisions of the motor function - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔-somatic NS |\
-autonomic NS |\
Autonomic NS divisions - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔sympathetic and parasympathetic |\ |\
sympathetic nervous system - CORRECT ANSWERS ✔✔the |\ |\ |\ |\ |\ |\
division of the autonomic nervous system that arouses
|\ |\ |\ |\ |\ |\ |\ |\ |\
the body, mobilizing its energy in stressful situations
|\ |\ |\ |\ |\ |\ |\
parasympathetic nervous system - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔the division of the autonomic nervous system that
|\ |\ |\ |\ |\ |\ |\ |\
calms the body, conserving its energy
|\ |\ |\ |\ |\
, Types of effectors - CORRECT ANSWERS ✔✔muscles and
|\ |\ |\ |\ |\ |\ |\ |\
glands
Motor impulse is carried on a - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔efferent/descending neuron |\
General functions of the nervous system - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔-subconsciously regulate your internal
|\ |\ |\ |\ |\
environment by neural means |\ |\ |\ |\
-experience emotions |\
-voluntarily control your movements |\ |\ |\
-be consciously aware of your own body and surroundings
|\ |\ |\ |\ |\ |\ |\ |\
|\
-engage in other higher cognitive processes as thought
|\ |\ |\ |\ |\ |\ |\ |\
and memory|\
Hypothalamus - CORRECT ANSWERS ✔✔A neural |\ |\ |\ |\ |\ |\
structure lying below the thalamus; it directs several
|\ |\ |\ |\ |\ |\ |\ |\
maintenance activities (eating, drinking, body |\ |\ |\ |\ |\
temperature), helps govern the endocrine system via the |\ |\ |\ |\ |\ |\ |\ |\
pituitary gland, and is linked to emotion and reward.
|\ |\ |\ |\ |\ |\ |\ |\
Thalamus - CORRECT ANSWERS ✔✔the brain's sensory
|\ |\ |\ |\ |\ |\ |\
switchboard, located on top of the brainstem; it directs|\ |\ |\ |\ |\ |\ |\ |\ |\
messages to the sensory receiving areas in the cortex
|\ |\ |\ |\ |\ |\ |\ |\ |\
and transmits replies to the cerebellum and medulla
|\ |\ |\ |\ |\ |\ |\
|\ |\ |\ |\ |\ |\
Nervous systems general function - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔coordinate and control |\ |\
Nervous system is the transmission of - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔electrochemical signals |\ |\
What are the 3 main things the nervous system does? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔1. senses what is happening in
|\ |\ |\ |\ |\ |\ |\ |\
the external and internal environment
|\ |\ |\ |\
2. determines if that stimulus is important. if it's
|\ |\ |\ |\ |\ |\ |\ |\ |\
important then how best to respond to it
|\ |\ |\ |\ |\ |\ |\ |\
3. coordinates appropriate body systems to cause the
|\ |\ |\ |\ |\ |\ |\ |\
appropriate response |\
Two part of the nervous sysetm - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔central nervous system and peripheral nervous
|\ |\ |\ |\ |\ |\
system
Central nervous system consists of - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔brain and spinal cord |\ |\ |\
,Peripheral Nervous System are what - CORRECT |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔nerved that go from the brain and spinal
|\ |\ |\ |\ |\ |\ |\ |\ |\
cord to the rest of the body
|\ |\ |\ |\ |\ |\
What are the two components of the peripheral nervous
|\ |\ |\ |\ |\ |\ |\ |\ |\
system? - CORRECT ANSWERS ✔✔-somatic NS
|\ |\ |\ |\ |\
-autonomic NS |\
somatic nervous system - CORRECT ANSWERS ✔✔the
|\ |\ |\ |\ |\ |\ |\
division of the peripheral nervous system that controls
|\ |\ |\ |\ |\ |\ |\ |\
the body's skeletal muscles
|\ |\ |\
autonomic nervous system - CORRECT ANSWERS ✔✔the |\ |\ |\ |\ |\ |\ |\
part of the peripheral nervous system that controls the
|\ |\ |\ |\ |\ |\ |\ |\ |\
glands and the muscles of the internal organs (such as
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the heart). Its sympathetic division arouses; its
|\ |\ |\ |\ |\ |\ |\
parasympathetic division calms. |\ |\
Sensory input function - CORRECT ANSWERS ✔✔- mostly
|\ |\ |\ |\ |\ |\ |\ |\
in PNS
|\
- sensory receptors detect change occurring in the
|\ |\ |\ |\ |\ |\ |\ |\
surroundings and then transmit impulse to the CNS |\ |\ |\ |\ |\ |\ |\
Sensory impulse is carried on - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔afferent/ascending neuron |\
,Integrative function of the nervous system - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Makes the decision as to what needs to be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
done. "thinking"., CNS translates into sensation or
|\ |\ |\ |\ |\ |\ |\
thought.
Integration occurs in the - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔interneurons
Two divisions of the motor function - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔-somatic NS |\
-autonomic NS |\
Autonomic NS divisions - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔sympathetic and parasympathetic |\ |\
sympathetic nervous system - CORRECT ANSWERS ✔✔the |\ |\ |\ |\ |\ |\
division of the autonomic nervous system that arouses
|\ |\ |\ |\ |\ |\ |\ |\ |\
the body, mobilizing its energy in stressful situations
|\ |\ |\ |\ |\ |\ |\
parasympathetic nervous system - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔the division of the autonomic nervous system that
|\ |\ |\ |\ |\ |\ |\ |\
calms the body, conserving its energy
|\ |\ |\ |\ |\
, Types of effectors - CORRECT ANSWERS ✔✔muscles and
|\ |\ |\ |\ |\ |\ |\ |\
glands
Motor impulse is carried on a - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔efferent/descending neuron |\
General functions of the nervous system - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔-subconsciously regulate your internal
|\ |\ |\ |\ |\
environment by neural means |\ |\ |\ |\
-experience emotions |\
-voluntarily control your movements |\ |\ |\
-be consciously aware of your own body and surroundings
|\ |\ |\ |\ |\ |\ |\ |\
|\
-engage in other higher cognitive processes as thought
|\ |\ |\ |\ |\ |\ |\ |\
and memory|\
Hypothalamus - CORRECT ANSWERS ✔✔A neural |\ |\ |\ |\ |\ |\
structure lying below the thalamus; it directs several
|\ |\ |\ |\ |\ |\ |\ |\
maintenance activities (eating, drinking, body |\ |\ |\ |\ |\
temperature), helps govern the endocrine system via the |\ |\ |\ |\ |\ |\ |\ |\
pituitary gland, and is linked to emotion and reward.
|\ |\ |\ |\ |\ |\ |\ |\
Thalamus - CORRECT ANSWERS ✔✔the brain's sensory
|\ |\ |\ |\ |\ |\ |\
switchboard, located on top of the brainstem; it directs|\ |\ |\ |\ |\ |\ |\ |\ |\
messages to the sensory receiving areas in the cortex
|\ |\ |\ |\ |\ |\ |\ |\ |\
and transmits replies to the cerebellum and medulla
|\ |\ |\ |\ |\ |\ |\
