1 Connect

Ace your homework & exams now with Quizwiz!

when a stimulus is reinforced to continue in the same direction until a climatic even occurs, it is best described as which of the following

positive feedback

which of the following body structures can serve as effectors

smooth muscles of bronchioles, insulin secreting cells of pancreas

control center

structure that interprets input from the receptor and initiates changes through the effector (homeostasis)

the chemical level of an organization is

the simplest level of organization, composed of atoms and molecules

metabolism

the sum of all chemical reactions that occur within the body

t or f: most homeostatic variables aren't constant over time but fluctuate around a set point

true

t or f: most processes int he body are controlled by negative feedback

true


Related study sets

ISDS 2001 - application cases 3.1-3.6

View Set

Chapter 17 Care of the Preschooler

View Set

PA Property and Casualty Questions

View Set