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NAU Bio 192 Exam 1 Study Guide with Complete Solutions

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NAU Bio 192 Exam 1 Study Guide with Complete Solutions Homeostasis - Answer️️ -How living systems respond to stresses, like exercise, heat, or high altitude Homeostasis - Answer️️ -Describes the compensatory processes by which the body functioned to limit variations in the internal en...

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NAU Bio 192 Exam 1 Study Guide with
Complete Solutions

Homeostasis - Answer✔️✔️-How living systems respond to stresses,
like exercise, heat, or high altitude

Homeostasis - Answer✔️✔️-Describes the compensatory processes by
which the body functioned to limit variations in the internal
environment

Homeostatically Regulated Parameters - Answer✔️✔️-Body Temp, BP,
Blood glucose concentration, Blood gas concentration

Set Point - Answer✔️✔️-the value you want to maintain

Negative Feedback Loop Tangible Components - Answer✔️✔️-Sensor,
Integrator, and Effector

Sensor - Answer✔️✔️-The part of the body that can sense/detect the
regulated variable

Integrator - Answer✔️✔️-The part of the body that can interpret
information coming from the sensor, & send messages out to the
effector

Effector - Answer✔️✔️-The part of the body that can affect/change
the regulated variable

Conceptual Components of Negative Feedback Loop - Answer✔️✔️-
Set Point, Threshold, Error Signal


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, ©SOPHIABENNET@2024/2025 Wednesday, August 21, 2024 12:13 PM


Set Point - Answer✔️✔️-Temperature you want to maintain

Threshold - Answer✔️✔️-The difference where the integrator decides
if the difference between the actual value and set point is too large.

Error Signal - Answer✔️✔️-Deviation between the actual value of a
variable and the set point value

37 Degrees Celsius - Answer✔️✔️-Set Point temperature in the body

Exercise increases what rates - Answer✔️✔️-Nutrient and oxygen
use, waste production, and heat production

Steady State - Answer✔️✔️-A parameter is constant over a period of
time.

What are the 3 parts of ATP - Answer✔️✔️-Adenine, Ribose,
Triphosphate

Adenine - Answer✔️✔️-made up of carbon, hydrogen, & nitrogen
atoms

Ribose - Answer✔️✔️-sugar molecule

Triphosphate - Answer✔️✔️-linked in a chain attached to ribose

Carbohydrates - Answer✔️✔️-Made of carbon, hydrogen, and oxygen

Monosaccharide - Answer✔️✔️-simplest sugar; ex. glucose

Disaccharide - Answer✔️✔️-Sucrose; ex. sugar packet

Disaccharide - Answer✔️✔️-Combination of glucose and fructose



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