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For the following questions answer them individually
Cells are enclosed by a plasma membrane composed mainly of .......... and ...........
fats and carbohydrates
lipids and proteins
proteins and emulsiļ¬ed fats
lipids and emulsified fats
Wilhelmy plate method" is used to measure
Density
Surface tensions
Speciļ¬c gravity
Viscosity
Isomerism caused by the different arrangements of atoms or groups in space is called as
Structural isomerism
Metamerism
Tautomerism
Stereo isomerism
Which book uses a two-letter coding system
Orange
Red
Green
Blue
Indicate the use of Lanolin
Viscosity Controller
Preservative
Emollient
Colouring agent
The extent of reproducibility of the result is
Precision
Range
Accuracy
Linearity
In Kjeldahl's method, sample containing Nitrogen is digests with
Fuming $$HNO_3$$
Conc. $$NaOH$$
Strong ammonia solution
Conc.$$H_2SO_4$$
Indicate the example of Pneumatic dryers
Spray dryer
Drum Dryer
Freeze dryer
Fluidized bed dryer
Identiļ¬cation test for protein is
Kries test
Biuret test
Molisch's test
Hydrolysis test
On dividing a number by 371, we get 52 as remainder. On dividing the same number by 53, what will be the remainder?
52
49
51
50
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