Articles > Homeostasis definition – quiz Homeostasis definition – quiz Quiz Choose the best answer. 1. Which is true about negative feedback? It stimulates the process even further. Homeostatic regulation of body temperature is an example of a negative feedback. Labor contraction during childbirth is an example of a negative feedback. 2. Skin receptors reacting to mechanical stimulation Photoreceptors Nociceptors Mechanoreceptors 3. The component of the homeostasis responsible for the processing of impulses from the receptors Control center Effector Sensory cells 4. What happens to the body when the glucose level is high in the blood circulation? The alpha cells secrete glucagon and insulin secretion is stopped. The beta cells of the pancreas secrete insulin to stimulate the alpha cells into secreting more glucagon. The beta cells of the pancreas secrete insulin and stop the alpha cells from secreting glucagon. 5. In osmoregulation, which of these events leads to the release of vasopressin into the circulation? More solutes in the extracellular fluid More solutes inside the cells Hypo-osmolality in the extracellular environment Send Your Results (Optional) Your Name To Email Time is Up!