DneostaSIS means maintaining a stable, approximately constant internal environment within an organism. O ose the external environment is constantly changing (temperature, chemicals, etc.), organisms must have a control system to detecting changes and responding to them.. Anything that must be maintained in the body within a normal range (the "set point") must have a control system. For example, body temperature, blood pressure, and blood glucose levels are all regulated. To cal Immmon ht 16. A homeostatic control mechanism consists of three parts. Fill in the blanks with the appropriate word for the analogy below. ast gool The variable or stimulus is the factor that is regulated (ex: room temperature / body temperature). A variable is like a teeter-totter. If it is perfectly balanced in the horizontal position, it is at the normal value called the ibeet (ex: 68° F/98.6° F). The (ex: thermometer / nerves in the skin) senses changes in the variable SC (temperature) and sends information to the (ex: thermostat / brain) analyzes the information, determines the appropriate d ert The response, and then activates the (ex: air conditioning / muscles or glands) provides an action – a response that will influence the variable. When the response causes the variable to return to its set point, it is feedback. When the response enhances the stimulus, it is referred feedback mechanisms are much more common The referred to as feedback. as in the body.
DneostaSIS means maintaining a stable, approximately constant internal environment within an organism. O ose the external environment is constantly changing (temperature, chemicals, etc.), organisms must have a control system to detecting changes and responding to them.. Anything that must be maintained in the body within a normal range (the "set point") must have a control system. For example, body temperature, blood pressure, and blood glucose levels are all regulated. To cal Immmon ht 16. A homeostatic control mechanism consists of three parts. Fill in the blanks with the appropriate word for the analogy below. ast gool The variable or stimulus is the factor that is regulated (ex: room temperature / body temperature). A variable is like a teeter-totter. If it is perfectly balanced in the horizontal position, it is at the normal value called the ibeet (ex: 68° F/98.6° F). The (ex: thermometer / nerves in the skin) senses changes in the variable SC (temperature) and sends information to the (ex: thermostat / brain) analyzes the information, determines the appropriate d ert The response, and then activates the (ex: air conditioning / muscles or glands) provides an action – a response that will influence the variable. When the response causes the variable to return to its set point, it is feedback. When the response enhances the stimulus, it is referred feedback mechanisms are much more common The referred to as feedback. as in the body.
Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Lauralee Sherwood
Chapter1: Introduction To Physiology And Homeostasis
Section: Chapter Questions
Problem 2RE
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Transcribed Image Text:DneostaSIS means maintaining a stable, approximately constant internal environment within an organism.
O ose the external environment is constantly changing (temperature, chemicals, etc.), organisms must have
a control system to detecting changes and responding to them.. Anything that must be maintained in the body
within a normal range (the "set point") must have a control system. For example, body temperature, blood
pressure, and blood glucose levels are all regulated.
To
cal
Immmon
ht
16. A homeostatic control mechanism consists of three parts. Fill in the blanks with the appropriate
word for the analogy below.
ast
gool
The variable or stimulus is the factor that is regulated (ex: room temperature / body temperature). A
variable is like a teeter-totter. If it is perfectly balanced in the horizontal position, it is at the normal value
called the
ibeet
(ex: 68° F/98.6° F).
The
(ex: thermometer / nerves in the skin) senses changes in the variable
SC
(temperature) and sends information to the
(ex: thermostat / brain) analyzes the information, determines the appropriate
d ert
The
response, and then activates the
(ex: air conditioning / muscles or glands) provides an action – a response
that will influence the variable. When the response causes the variable to return to its set point, it is
feedback. When the response enhances the stimulus, it is referred
feedback mechanisms are much more common
The
referred to as
feedback.
as
in the body.
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