Question

multiple choice question
which steroid is a precursor for all other steroids in the body?
phospholipid
cholesterol
steroid

Explanation:

Cholesterol is a steroid - like molecule that serves as a precursor for the synthesis of all other steroids in the body, such as sex hormones and corticosteroids. Phospholipids are a different class of lipids and not a steroid precursor. The term "Steroid" is too general and not the specific precursor.

Answer:

B. Cholesterol