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Topics:

Circulation and Excretion Nutrition Lipid Coronary Heart Diseases Lymphatic System Your Body Eyes Health Systems My Teeth Biotechnology Hospital Unit Major Internal Organs of the Body Iron Kinetics Essential Nutrients Muscle Tissues Human Circulatory System

Other quiz:

Biology › View

Why are viruses considered to be nonliving organism?
A. they do not have genetic information
B. they are not able to move on their own
C. they do not interact with their environment
D. they are no able to reproduce without a host cell

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Homeostasis and Disease › View

When glucose levels in the blood rise, your brain sends a signal to your pancreas. The pancreas releases insulin, which opens channels in cell membranes to allow glucose to enter the cell, lowering blood sugar levels. 

A. Positive Feedback Response

B. Negative Feedback Loop 

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