Q.58 If a bacterial culture with a doubling time of 30 minutes starts with two cells, thenthe number of cells after 4 hours are _______. Bacterial cultures exhibit exponential growth […]
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CSIR NET Life Science Previous Year Questions and Solution on EXTENSION OF MENDELIAN PRINCIPLES (62)
IIT JAM Biotechnology Previous Year Question Paper 2023
Protein Solution Transmission in UV-Vis Spectrophotometer
Q.57 A protein solution of 1 μM has transmission of 40 % at 280 nm, when measured ina 1 cm cuvette using a UV–Visible spectrophotometer. The transmission of the samesolution, […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Discrete Random Variable Question
Q.56 A random variable X and its probability distribution is given below. The value ofP(X<5) is _______. (rounded off to one decimal place) SEO-Friendly Introduction A common exam problem in […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Mean of Discrete Frequency Distribution
Q.55 Given data consists of distinct values of 𝑥𝑖 occurring with frequencies 𝑓𝑖. The meanvalue for the data is _______. (rounded off to one decimal place) Question Details The question […]
IIT JAM Biotechnology Previous Year Question Paper 2023
De Broglie Wavelength of Electron Accelerated Through 200 V Potential Difference
Q.54 An electron is accelerated from rest through a potential difference of 200 V. The deBroglie wavelength associated with this electron is _______ nm. (Rounded off to 2decimal places) (Planck’s […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Heat Required to Convert 2 kg Water at 20°C to Steam at 100°C
Q.53 The heat required to convert 2 kg of water at 20 °C in a calorimeter to steam at 100°C and at atmospheric pressure (1 atm) is _______ kJ. (Specific […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Km Vmax Competitive Inhibitor Enzyme Velocity
Q.52 Km and Vmax of an enzyme preparation are 5 μM and 30 μM min–1 respectively.Considering, Ki value of competitive inhibitor is 60 μM, the velocity (V0) of thisenzyme–catalyzed reaction […]
![Q.51 The ∆G ́ and K ́eq values of ATP hydrolysis are -32.34 kJ mol-1 and 4.6 x105, respectively. The ∆G ́ and K ́eq values of enzymatic hydrolysis of glucose-6- phosphate to glucose and phosphate are -13.18 kJ mol-1 and 203.8, respectively. The ∆G ́ value of reaction of glucose-6-phosphate formation from glucose and ATP by hexokinase is _______ kJ mol-1 (rounded off to 2 decimal places). [All reactions are carried out at pH 7.0 and 25 °C].](https://www.letstalkacademy.com/wp-content/uploads/2025/12/slide_51-4.jpg)
IIT JAM Biotechnology Previous Year Question Paper 2023
ΔG° Glucose-6-Phosphate Formation from Glucose and ATP by Hexokinase
Q.51 The ∆G ́ and K ́eq values of ATP hydrolysis are –32.34 kJ mol–1 and 4.6 x105,respectively. The ∆G ́ and K ́eq values of enzymatic hydrolysis of glucose–6–phosphate […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Limit of \( \frac{2x+6}{x+3} \) as \( x \to -3 \)
Q.50 The value of lim (2x+6)/(x+3) is _____ . x–>-3 Common Misconception The limit \( \lim_{x \to -3} \frac{2x+6}{x+3} \) does not fail to exist as a finite number just […]
IIT JAM Biotechnology Previous Year Question Paper 2023
Order of Differential Equation
Q.49 The order of differential equation 𝑑3𝑦/dx3+2d2y/dx2-3dy/dx+6x4y=0 is ______. Order of Differential Equation d³y/dx³ + 2d²y/dx² − 3dy/dx + 6x⁴y = 0 Explained The order of the differential equation d³y/dx³ […]
