Q.61 Ten playing cards numbered 1, 2, 3, …., 10 are placed face down on a table. Onecard is drawn at random, its number recorded, and then replaced face down. […]
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CSIR NET Life Science Previous Year Questions and Solution on EXTENSION OF MENDELIAN PRINCIPLES (62)
GATE Biotechnology 2023 Previous Year Papers with Solutions
Solving f(2)=5, f(x)f(x+1)=3
Q.60 If f(2) = 5 and (f(x))(f(x+1)) = 3 for all real values of x, the value of f(10) is ____________. Given: f(2) = 5 and f(x) · f(x+1) = […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Derivative of (sin x + cos x)/(sin x – cos x) at x=0
Q.59 If f(x) = (sin x + cos x) / (sin x − cos x), the value of f′(x) at x = 0 is ____________. Introduction Finding the derivative of […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Value of |A⁴ + 3A² − 5A + 6I| for A = (1 2; 3 5)
Q.58 If A = ( 1 2 3 5 ), the value of |A4 + 3A2 − 5A + 6I| is ____________. Determinant of A⁴ + 3A² − […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Protein Quantum Yield FRET
Q.57 A protein has three identical sites arranged at the vertices of an equilateral triangle. If one site is filled with a dye (donor), the measured quantum yield (ϕD) is […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Total DNA Amount to Stretch from Earth to Moon
Q.56 If 1000 bp of a double-helical DNA weighs 1×10−18 gm and distance between two bp is 0.34 nm, the total amount of DNA (in mg, rounded off to one […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
DNA Adenine 13% G+C Content Bacterial Species Calculation
Q.55 DNA sample collected from an unidentified bacterial species (Y) contains 13% ofadenine. The G+C content (in percentage) of Y is ___________. DNA from bacterial species Y contains 13% adenine […]
![Q.54 An enzyme (E) catalyzes the biochemical reaction A → B with kcat equal to 500 s−1. If the initial reaction velocity (V0) is 10 μM.s−1 at the total enzyme concentration [Et] of 30 nM and substrate concentration [A] of 40 μM, the value of Km (in μM) is ____________.](https://www.letstalkacademy.com/wp-content/uploads/2026/01/slide_54-8.png)
GATE Biotechnology 2023 Previous Year Papers with Solutions
Enzyme Km Calculation
Q.54 An enzyme (E) catalyzes the biochemical reaction A → B with kcat equal to 500 s−1. If the initial reaction velocity (V0) is 10 μM.s−1 at the total enzyme […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Chemostat With Cell Recycle
Q.53 The following schematic diagram shows a chemostat with cell recycle Where F0 and Fr are the volumetric flow rates (in L.h−1) of feed and recycle streams, respectively. X1, X0 […]
GATE Biotechnology 2023 Previous Year Papers with Solutions
Number of Ways to Form Five Intramolecular Disulfide Bonds
Q.52 The number of different possible ways of forming five intramolecular disulfidebonds with ten cysteine residues of a protein is ___________. Number of Ways to Form Five Intramolecular Disulfide Bonds […]
