Which statement is TRUE?
ANSWER:
Which statement is TRUE?
Homeostasis is when the body maintains its internal condition within a narrow, stable range.
Homeostasis is the fluctuating ratio of temperatures within the body.
The control center prevents homeostasis from upsetting internal body conditions.
The control center produces the body’s responses to alterations in homeostasis.
Lab Manual Unit 2 Pre-Lab Quiz Question 11
Part A
Which component of the feedback mechanism produces a response in the human body?
ANSWER:
Which component of the feedback mechanism produces a response in the human body?
receptor
effector
control center
Lab Manual Unit 2 Pre-Lab Quiz Question 12
Part A
In a negative feedback mechanism ________.
ANSWER:
In a negative feedback mechanism ________.
the output increases in response to the stimulus
the output multiplies the stimulus
the output increases exponentially in response to the stimulus
the output opposes or counteracts the stimulus
Lab Manual Unit 2 Pre-Lab Quiz Question 13
Part A
The knee-jerk reflex is an example of ________ feedback.
ANSWER:
The knee-jerk reflex is an example of ________ feedback.
neutral
positive
negative
