A 30-carbon precursor of the steroid nucleus is:

Question

Quizplus · Accepted Answer

Squalene is a 30-carbon precursor of the steroid nucleus. It is converted to lanosterol, which is the first steroid in the pathway of cholesterol biosynthesis. Farnesyl pyrophosphate, geranyl pyrophosphate, and isopentenyl pyrophosphate are all 15-carbon molecules and are involved in the synthesis of other molecules such as terpenes and ubiquinone. Lysolecithin is not related to steroid biosynthesis.

A 30-Carbon Precursor of the Steroid Nucleus Is