Answer: your listening skills.
The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle
Answer:
The correct answer is:
D. It fulfills a need to connect with others.
I think the answer is to "face the stress" but answer choices would be greatly appreciated.
Answer:
INSULIN producing cells are called beta cells in the Pancreas. The second cells are alpha cells which produce GLUCAGON ,
The function of Inslulin is to aid the entry of glucose through GLUT transporters 1 and 4 into the cells, by coordinating the breakdown of glycogen to glucose.(While glucagon ensures conversion stored glycogen to glucose )
When these beta cells are destroyed, cells are starved of glucose. since glucose can not enter the cells as INSULIN which regulate cascade event for the influx is absent.
This leads to depletion of liver glycogen, reduction in liver glycolysis,reduction in muscle glucose uptake, and liver glycogen fatty acid synthesis
Therefore Glucose accumulate in the blood stream , raising the solute potential of the blood in relation to the plasma.
This lead to l massive excretion in the kidney due to inability of the proximal tubule to reabsorbed the excess glucose . A lot is lost in urine leading to polyuria,(excess urination), thirst from dehydration, and hyperphagia ( high hunger , because body cells are starved of glucose}
The body compensate for this with gluconeogensis,by breaking down Non carbohydrate molecules triglycerides to Glucose,with ketone build up in the liver, inhibition of activities of Glucagon
Explanation:
