This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
The end product of cytosol fatty acid synthetase in humans is 
Select and explain. 
A. Oleic acid, B. Arachidonic acid, C. Linoleic acid, D. Palmitic acid
D: Palmitic acid
Answer: D: Palmitic acid 
Explanation: ahnitic acid 
In fatty acid synthesis
1.Primary substrate        →   Glucose
2. Immediate substrate   →   Acetyl-CoA
3. End product               →  Palmitate (Palmitic acid)