which of the following lipids is a precursor for both estrogen and bile? course hero

Which of the following lipids is a precursor for estrogen and bile?

Cholesterol is the precursor of all steroid hormones, cholesterol esters, and bile acids, and is a component of the plasma membrane of cells. Total cholesterol consists of free cholesterol and cholesterol esters. Serum cholesterol is derived from the diet and is synthesized in the liver.

Which essential fatty acid is responsible for lowering the risk of coronary heart disease?

Swapping saturated fat and carbohydrates for linoleic acid – the main polyunsaturated fat found in vegetable oil, nuts, and seeds – lowers risk of coronary heart disease, according to a new study by Harvard School of Public Health researchers.

Which types of fatty acids are essential for normal growth and development and play an important role in the prevention and treatment of many chronic diseases?

Today we know that n−3 fatty acids are essential for normal growth and development and may play an important role in the prevention and treatment of coronary artery disease, hypertension, diabetes, arthritis, other inflammatory and autoimmune disorders, and cancer (1–7).

Why are omega-3 fatty acids important?

What makes omega-3 fats special? They are an integral part of cell membranes throughout the body and affect the function of the cell receptors in these membranes. They provide the starting point for making hormones that regulate blood clotting, contraction and relaxation of artery walls, and inflammation.

Which type of fat is most likely to increase the risk of heart disease?

Saturated fat The American Heart Association recommends staying under 7% of daily calories. Why? Because saturated fat tends to raise low-density lipoprotein (LDL) cholesterol levels in the blood. High cholesterol levels can increase your risk of heart disease and stroke.

What do monounsaturated fatty acids do?

Monounsaturated fats can help reduce bad cholesterol levels in your blood which can lower your risk of heart disease and stroke. They also provide nutrients to help develop and maintain your body's cells.

Why are linoleic and linolenic acids essential?

Sunflower Oil as Essential Fatty Acid Source Linoleic and linolenic acids are the two first (parent) members of ω-6 (n-6) and ω-3 (n-3) fatty acid families, respectively. Both are essential and must be supplied by the diet because humans and many animals have lost the ability to synthesize them.

Which of the following is a risk factor for heart disease?

Leading risk factors for heart disease and stroke are high blood pressure, high low-density lipoprotein (LDL) cholesterol, diabetes, smoking and secondhand smoke exposure, obesity, unhealthy diet, and physical inactivity.