While exercising, the body requires a continuous supply of energy and uses up blood sugar at a faster rate. How will hormones maintain the sugar balance in the body from breakfast until Claire has lunch? high blood sugar
secretion of glucagon
secretion of insulin
glycogen breaks down to glucose

after breakfast

pancreas

intake of sugar by liver cells
blood sugar low
pancreas

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from