Background

Some biochemical reactions involve a large number of steps, and describing them all in a pathway diagram while maintaining an easy-to-read pathway can be difficult. To save space and maintain clarity, multi-step processes can be depicted as a dashed line indicating an indirect path. The enzymes involved in the multiple steps are then drawn as a group of enzymes.

Challenge


What is the product of the multi-step process included in the pathway below?

Lathosterol

Lanosterin

NSDHL


Cholesterol Biosynthesis Pathway