Want this question answered?
when a person's body needs food, the brain sends signals that make the person think they're hungry, so they eat.
After a person has skipped a meal, the person's blood glucose level will stay at its normal level as there isn't any glucose absorbed. To maintain this normal blood glucose level, the pancreatic cells will secrete glucagon which stimulates the body to convert stored glycogen into glucose. There won't be any insulin secreted as insulin is only secreted when the blood glucose level increases beyond its normal level (for example, after a meal).
Receive daily injections of insulin. This is because produces insulin, and if anything goes wrong with the pancreas, the body still needs of supply of insulin.
Perhaps you don't understand the meaning of positive and negative feedback. Positive feedback keeps adding to a process. Negative feedback doesn't. If a person fills a bathtub, positive feedback will continue the filling even if it runs over. Negative feedback will turn the water off when the tub is filled. So, negative feedback maintains homeostasis. Homeostasis means "steady state". When a processes is completed, it turns it off. Example: Blood sugar levels remain in a certain range.
Insulin is a hormone that causes cells to absorb and store glucose. When the body fails to produce sufficient insulin, or the insulin is ineffective, the body cannot store glucose, and can become lethargic. Diabetes is the name for the condition where insulin is not functioning properly.
we dont only plants do
maintain homeostasis
How could the liver maintain homeostasis after a person ate a meal that resulted in large amounts of sugar entering the blood?(the person is suffering from diabetes).
jfghjfg
The person's body would be unable to maintain homeostasis, and her body temperature would rise dangerously high.
when a person's body needs food, the brain sends signals that make the person think they're hungry, so they eat.
when a person's body needs food, the brain sends signals that make the person think they're hungry, so they eat.
It is in k12 need help look it up
If a person skipped a meal and the blood sugar levels dropped, the liver could release some of the stored sugar back into the blood.
B a & d are reproduction, c is just survival.
After a person has skipped a meal, the person's blood glucose level will stay at its normal level as there isn't any glucose absorbed. To maintain this normal blood glucose level, the pancreatic cells will secrete glucagon which stimulates the body to convert stored glycogen into glucose. There won't be any insulin secreted as insulin is only secreted when the blood glucose level increases beyond its normal level (for example, after a meal).
Yes, they certainly can have insulin if in hospice care.