Cholesterol:
a) can be converted to vitamin D.
b) can be found in all foods.
c) contains glycerol and 3 fatty acids.
d) acts as an emulsifier.
I believe it is D
The answer is A.) Can be converted into vitamin D.
To find the correct answer, let's examine each statement:
a) Cholesterol can be converted to vitamin D: This statement is incorrect. Although cholesterol plays a crucial role in the synthesis of vitamin D in the body, cholesterol itself cannot be converted into vitamin D. The skin produces vitamin D when exposed to sunlight.
b) Cholesterol can be found in all foods: This statement is also incorrect. Cholesterol is primarily found in animal-based foods such as meat, poultry, fish, eggs, and dairy products. Plant-based foods do not contain cholesterol.
c) Cholesterol contains glycerol and 3 fatty acids: This statement is incorrect. Cholesterol is a sterol, not a triglyceride. It consists of a steroid nucleus and a side chain of carbon atoms. It does not contain glycerol or fatty acids.
d) Cholesterol acts as an emulsifier: This statement is also incorrect. An emulsifier is a substance that helps mix two substances that normally do not mix, such as oil and water. Cholesterol does not function as an emulsifier.
Therefore, none of the statements are correct. Cholesterol cannot be converted to vitamin D, is not found in all foods, does not contain glycerol and fatty acids, and does not act as an emulsifier.