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
Nephelometry measures the light? 
Select and explain. 
A. Absorbed, B. transmitted, C. Scattered, D. Refracted
C: Scattered
Answer: C: Scattered 
Explanation: Ans. is 'c' i.e., ScatteredWhen paicles are suspended in a solution in a cuvette, they make the solution unclear (turbid). Nephelometry is concerned with measurement of scattered light from a cuvette containing suspended paicles in a dilute solution.The components of a nephelometer are the same as a light spectrophotometer except that the detector is placed at a specific angle from the incident light