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What hormone is the most important stimulus of epiphyseal plate activity?
The growth hormone is the most important stimulus of epiphyseal plate activity, as it is responsible for stimulating the growth of bones during childhood and adolescence. It acts on the epiphyseal plates to promote bone growth and elongation.
What condition triggers erythropoiesis?
Erythropoiesis, or the production of red blood cells, is triggered by hypoxia or low oxygen levels in the body. This stimulates the release of erythropoietin, a hormone produced by the kidneys, which acts on the bone marrow to increase the production of red blood cells in order to help transport more oxygen to body tissues.
Which of these is a humoral stimulus for hormone release?
calcium
What is the stimulus for insulin?
Actions of Growth Hormone.
What is the physiological state of blood that acts as the sitimulus for erythropoiesis?
Erythropoiesis (production of red blood cells) will occur when there are not enough red blood cells (RBCs) in circulation. Therefore the stimulation for erythropoiesis to occur is too few RBCs in the blood, which can be termed 'anaemia'.
What name is given to the process of RBC production?
The process of red blood cell production is called erythropoiesis. It takes place in the bone marrow and is regulated by the hormone erythropoietin.
What hormone has a decrease in plasma calcium is the stimulus for its release?
The Parathyroid hormone has a decrease in plasma calcium. It uses a Pentagastrin as stimulation for its release.
What is a protein that acts as hormone?
Insulin
What is the only amine hormone that acts like a steroid?
thyroid hormone
What is target organ of growth hormone releasing hormone?
It acts on inferior pitutory.It triggers secretion of growth hormone.
When a stimulus acts on a neuron it decreases the permeability of the stimulated point of its membrane to sodium ions?
False( When a stimulus acts on a neuron, it increases the permeability of the stimulated point of its membrane to sodium ions. )
What hormone acts on the pancreas?
Insulin and Glucagon
