Explain how renin functions to increase blood pressure
?Renin is released in the kidney in response to low blood pressure and causes the kidneys to reabsorb sodium. Additionally, renin is an enzyme that then hydrolyzes angiotensinogen to angiotensin I, which is then converted to angiotensin II. Angiotensin II can trigger the constriction of blood vessels and stimulate the release of aldosterone from the adrenal glands. Aldosterone then triggers the retention of sodium in the kidneys, which leads to the retention of water and the excretion of potassium.
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_____ are best served immediately after baking
a. Tea breads b. Coffee cakes c. Leavened breads d. Unleavened breads
To prevent a child's exposure to lead, you would do all of the following except:
a. prevent the child from putting old painted objects in the mouth. b. allow the child to play with crayons made in other countries. c. make sure the child consumes nutritious meals consistently. d. make infant formula with lead-free water.
Which of the following is a feature of glycogen?
a. It is found in plants b. It is important as a dietary nutrient c. It is almost absent from animal meats d. It plays an insignificant role in the body
Which of the following statements is true?
A. Most of the water that enters the digestive tract is excreted in feces. B. Vegetable oils are about 25 to 50% water by weight. C. Beverages comprise 100% of a person's total water intake. D. Cells produce water as a by-product of energy metabolism.