Which of the following statements is true?
A. Hydrolyzed HDL is a toxic lipoprotein that contributes to cardiovascular disease.
B. The cholesterol carried by oxidized LDL is taken up by certain arterial cells and deposited in plaque.
C. VLDLs transport most cholesterol in blood to the liver for disposal.
D. All forms of LDL cholesterol are considered unhealthy, because they increase the risk of diabetes.
Answer: B
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Which of the following is true of niacin?
a. Large doses of the nicotinic acid form can raise HDL cholesterol. b. Large doses of the nicotinic acid form can raise LDL cholesterol. c. Treatment for the deficiency disease, pellagra, often includes supplements of the amino acid leucine. d. Toxicity is unknown. e. High doses can treat liver diseases.
Explain the effects of long-term chronic high blood pressure on the blood vessels and the heart
What will be an ideal response
Answer the following questions true (T) or false (F)
1. Insulin and glucagon are produced in the pancreas, cortisol and epinephrine are produced in the adrenal glands. 2. When you need energy to do work, your body hydrolyzes one of the phosphate bonds, releasing one phosphate and a tremendous amount of energy. 3. With the release of one phosphate from ATP, a new molecule with only two phosphates is formed, adenosine diphosphate, or ADP. A phosphate group is added back to ADP to reform ATP during anabolism, a reaction that requires energy.
If someone does not eat adequate calcium, it is important for him/her to consume extra phosphorous to maintain bone density.?
Indicate whether the statement is true or false