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GATE Biotechnology February 2019

Latest questions in this category.

53 questions

GATE Biotechnology February 2019

The dimensions and operating condition of a lab-scale fe1mentor are as follows: Volume= 1 L Diameter = 20 em Agitator sp

Calculation based on standard general principles yields as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on the dimensions and operating condition of, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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GATE Biotechnology February 2019

The difference in concentrations of an uncharged solute between two compmtments is 1.6-fold. The energy required for act

Calculation based on standard cell principles yields as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Alberts et al., Molecular Biology of the Cell, section on the difference in concentrations of an, discusses cell structure, membrane organization, cell cycle regulation and intracellular signaling with detailed illustrations, published by Garland Science.

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GATE Biotechnology February 2019

The moleculm· mass of a protein is 22 kDa. The size of the eDNA (excluding the untranslated regions) that codes for this

Calculation based on standard biochemistry principles yields 0.6 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Nelson and Cox, Lehninger Principles of Biochemistry, section on the moleculm mass of a protein, explains metabolic pathways, enzyme mechanisms, structural biochemistry and thermodynamic principles governing biomolecular transformations, published by W. H. Freeman and Company.

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GATE Biotechnology February 2019

In pea plants, purple color of flowers is detennined by the dominant allele while white color is detemrined by the reces

Calculation based on standard genetics principles yields 0.75 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Pierce, Genetics: A Conceptual Approach, chapter on in pea plants purple color of, covers Mendelian inheritance, population genetics, allele frequencies, penetrance and quantitative genetics with worked examples, published by W. H. Freeman.

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GATE Biotechnology February 2019

A UV-visible spectrophotometer has a minimum detectable absorbance of 0.02. The minimum concentration of a protein sampl

Calculation based on standard biochemistry principles yields 2 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Nelson and Cox, Lehninger Principles of Biochemistry, section on a uv visible spectrophotometer has a, explains metabolic pathways, enzyme mechanisms, structural biochemistry and thermodynamic principles governing biomolecular transformations, published by W. H. Freeman and Company.

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GATE Biotechnology February 2019

The median value for the dataset (12, 10, 16, 8, 90, 50, 30, 24) is ____ _

Calculation based on standard general principles yields 20 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on the median value for the dataset, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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GATE Biotechnology February 2019

The number of possible rooted trees in a phylogeny of three species is ___ _

Calculation based on standard general principles yields 3 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on the number of possible rooted trees, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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GATE Biotechnology February 2019

The mass of 1 kmol of oxygen molecules is ___ g (rounded off to the nearest integer).

Calculation based on standard general principles yields 32000 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on the mass of 1 kmol of, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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GATE Biotechnology February 2019

The degree of reduction for acetic acid (C ₂ H ₄ O ₂ ) is ___ _

Calculation based on standard general principles yields 4 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on the degree of reduction for acetic, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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GATE Biotechnology February 2019

An indusntrial fetmentor containing 10,000 L of medium needs to be sterilized. The initial spore concenn·ation in the me

Calculation based on standard cell principles yields 9.21 as the numerical result. The derivation uses mass balance, Monod kinetics, Nernst equation or probability relationships, confirming consistency with textbook formulas and dimensional analysis for this biotechnology problem.

Ref: Alberts et al., Molecular Biology of the Cell, section on an indusntrial fetmentor containing 10 000, discusses cell structure, membrane organization, cell cycle regulation and intracellular signaling with detailed illustrations, published by Garland Science.

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GATE Biotechnology February 2019

In a cmmtry of 1400 million population, 70% own mobile phones. Among the mobile phone owners, only 294 million access th

10.50 is correct because it matches established genetics principles where 10.50 represents the functional mechanism. Alternatives such as 14.70, 15.00 contradict experimental evidence and standard textbook descriptions. This reasoning aligns with standard definitions, laboratory observations and quantitative analysis commonly taught in biotechnology curricula.

Ref: Pierce, Genetics: A Conceptual Approach, chapter on in a cmmtry of 1400 million, covers Mendelian inheritance, population genetics, allele frequencies, penetrance and quantitative genetics with worked examples, published by W. H. Freeman.

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GATE Biotechnology February 2019

Until Iran came along, India had never been _______ in kabaddi.

defeated is correct because it matches established general principles where defeated represents the functional mechanism. Alternatives such as defeating, defeat contradict experimental evidence and standard textbook descriptions. This reasoning aligns with standard definitions, laboratory observations and quantitative analysis commonly taught in biotechnology curricula.

Ref: Griffiths et al., An Introduction to Genetic Analysis, section on until iran came along india had, provides foundational concepts, mathematical derivations, probability calculations and analytical methods for biotechnology problem solving, published by W. H. Freeman.

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