Biotechnology
GATE BT Biochemistry PYQs
Build your understanding with focused practice from past exam papers.
Questions 51–52 of 52. Imported answers require independent review unless marked reviewed.
Question 32
Open questionBTMCQ2 marksNeeds review
Which one of the following amino acids has three ionizable groups?
Your answerChoose one option.
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Open questionBTNAT2 marksNeeds review
The concentration (in micromolar) of NADH in a solution with A₃₄₀ = 0.50 is ________.
Given data: Path length = 1 cm; Molar extinction coefficient of NADH ε₃₄₀ = 6220 M⁻¹cm⁻¹.
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