8 Questions
Which of the following best describes homeostatic regulation?
The adjustment of physiological systems within the body
What is the main function of the control center in a physiological feedback loop?
Sends information to the integration center
Which membrane-bound cell organelle generates most of the chemical energy needed to power the cell's biochemical reactions?
Mitochondria
What is the main characteristic of catabolism?
Is Energy releasing
Which of the following is a normal physiologic process involving cell proliferation?
Both A and B
What are receptors?
Membrane bound proteins that accept signals
Is it true that cancer is a multi-gene, multi-step disease originating from a single abnormal cell?
True
What is the function of proto-oncogenes?
Code for proteins that stimulate cell cycle division
Test your knowledge of homeostatic regulation and cell organelles with this quiz. Answer questions about physiological system adjustments, control center functions, and membrane-bound organelles.
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