Assertion: Bile is important for the regulation of cholesterol levels in the body.
Reason: Bile contains cholesterol, which is excreted from the body along with bile, thus helping to regulate cholesterol levels.
(a) Assertion and reason are both true, and reason is an accurate account of assertion.
(b) Both assertion and reason are accurate, but reason does not adequately explain assertion.
(c) The assertion is correct, but the reasoning is incorrect.
(d) Both the assertion and reason are incorrect.
This assertion is true because bile does contain cholesterol, which is excreted from the body along with bile. By excreting excess cholesterol from the body, bile helps to regulate cholesterol levels. In addition, bile acids also play a role in the regulation of cholesterol levels by inhibiting the synthesis of cholesterol in the liver.
Cholesterol is a type of fat that is essential for the normal functioning of the body. However, too much cholesterol in the blood can lead to atherosclerosis, a condition in which cholesterol accumulates in the walls of arteries, leading to the formation of plaques that can reduce blood flow and increase the risk of heart disease.
The liver is responsible for producing cholesterol, and it also produces bile, which contains bile salts that aid in the digestion and absorption of fats. Bile also contains cholesterol, which is excreted from the body along with bile. By excreting excess cholesterol from the body, bile helps to regulate cholesterol levels.
In addition to excreting cholesterol, bile acids also play a role in the regulation of cholesterol levels. Bile acids are synthesized in the liver from cholesterol and are secreted into bile. They help to emulsify fats, making them easier to digest and absorb. Bile acids also inhibit the synthesis of cholesterol in the liver, thus helping to regulate cholesterol levels in the body.
Option c is the correct answer.