This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carbohydrates, Subject name: Biochemistry
NADPH used in which pathway- 
Select and explain. 
A. Fatty acid synthesis, B. Gluconeogenesis, C. Beta oxidation, D. Glycogenolysis
A: Fatty acid synthesis
Answer: A: Fatty acid synthesis 
Explanation: Ans. is 'a' i.e., Fatty acid synthesisUses of NADPH:* Reductive biosynthesis of lipids# Fatty acid synthesis# Cholesterol synthesis# Steroid hormone synthesis# Fatty acid elongation# Bileacid synthesis