Difference Between Prism and Grating Spectra Online Exam Quiz

Difference Between Prism and Grating Spectra GK Quiz. Question and Answers related to Difference Between Prism and Grating Spectra. MCQ (Multiple Choice Questions with answers about Difference Between Prism and Grating Spectra

Do the spectra observed by grating and prism depends on the nature of the material?

Options

A : Yes for both

B : Yes for grating

C : Yes for prism

D : No for both

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For immobilized enzymes, the volumetric surface area (A/V) is an important parameter which does not govern which of the following?

Options

A : The overall flux of the substrate to the biocatalytic surface

B : Effectiveness of the enzyme

C : Recovery of the biocatalyst

D : Productivity

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Identify X and Y.^

Options

A : X: Grating Y: Prism

B : X: Prism Y: Grating

C : X: Grating Y: Slit

D : X: Slit Y: Grating

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In a biphasic system, the thickness of the aqueous layer (?) around an immobilised enzyme lowers the rate of reaction.

Options

A : TRUE

B : FALSE

C : -

D : -

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In the biphasic system, which of the following methodology is not used to remove the excess water present?

Options

A : Use of hydrolases

B : Chromatography

C : Use of molecular sieves

D : Vacuum distillation

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The phenomenon used for obtaining grating spectra is diffraction. Which phenomenon is used for obtaining prism spectra?

Options

A : Diffraction

B : Interference

C : Scattering

D : Dispersion

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The wavelength range for a grating is ___

Options

A : 200 nm ? 400 nm

B : 400 nm ? 800 nm

C : 800 nm ? 1200 nm

D : 200 ? 800 nm

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Which of the following lines represent the resolution of a prism?^

Options

A : X

B : Y

C : Z

D : None

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Which of the following rule belongs to optimization of the two-phase system for enzyme-catalyzed reactions?

Options

A : The difference between the Log P values of the products and the organic phase should be as small as possible

B : Allows to be used with low molecular weight hydrophilic coenzymes with the assistance of a coenzyme regenerating process

C : Allowing efficient and continuous use of biphasic PBRs as long as the moving organic phase is saturated with water

D : Allowing efficient and continuous use of biphasic PBRs

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Which of this is true for optimizing a two-phase system for enzyme-catalyzed reactions?

Options

A : Protection of the contained enzyme

B : More facile recovery of the biocatalyst

C : The difference between the Log P values of the substrates and the interphase should be as small as possible

D : Allowing efficient and continuous use of biphasic PBRs

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