Biology · Biochemistry
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The Lowry method for direct protein estimation is characterized by the formation of a reddish addition product that is measured spectrophotometrically at a wavelength of 490 nm. Reason R: This analytical technique involves the reduction of the Folin phenol reagent by the amino acids tyrosine and tryptophan in a solution maintained at a pH range of 10 to 10.5. In the light of the above statements, choose the most appropriate answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A is not correct but R is correct✓
- 2A is correct but R is not correct
- 3Both A and R are correct but R is NOT the correct explanation of A
- 4Both A and R are correct and R is the correct explanation of A
Correct answer
A is not correct but R is correct
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