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
Select your answer:
Topics:
Homeostasis Mechanical Digestion Reproduction in Human Beings Cells, Tissues and Organs Human Organ System Auditory and Vestibular Neurology Muscoskeletal Injuries Anatomy and Physiology Cell Theory and Cell Organelles Vocabulary for Organisms in Ecosystems Factors Affecting Health Intravenous Fluid Therapy Thyroid and Intro to Endocrinology Nail Disorders and Diseases Physical PharmacyOther quiz:
Physiology › ViewWhich of the following statements about coronary blood flow is the most accurate?
A. Coronary blood flow can increase 2-5 times more when compared to its resting flow
B. the heart, under resting conditions, removes up tp 25%-45% of the O2 available in the coronary
C. the myocardium receives most of its blood supply during systole, especially in the left ventricle
D. the intramyocardial pressure is the lowest in the inner layers of the ventricular wall and incresed
Integumentary System › View
Which sweat gland creates a sweat that is mostly water?
A. Apocrine
B. Sudoriferous
C. Eccrine
D. Ceruminous