Multiple Choice
The hypothalamus is part of a homeostatic feedback loop that plays an important role in maintaining homeostasis in the human body.Which phrase best describes a negative feedback loop?
A) a loop whose circuit output negatively affects the body
B) a loop whose circuit output brings the body back to a set point
C) a loop whose sensors decrease the output of the system
D) a loop whose sensors decrease the amount of input into the system
E) a loop whose circuit is incomplete.
Correct Answer:

Verified
Correct Answer:
Verified
Q18: The _ regulates blood-glucose levels.<br>A) kidney<br>B) liver<br>C)
Q19: Hormones released from the pituitary gland act
Q20: An increased concentration of red blood cells
Q21: The organ that regulates the body's water
Q22: A group of different types of cells
Q24: You observe a butterfly sitting on a
Q25: Hiking Mt.Everest is a dangerous journey because
Q26: How does brown fat contribute to thermoregulation
Q27: In all animals,there is no type of
Q28: _ is the maintenance of a relatively