Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN HOMESCIENCE FOOD AND NUTRITION COLLEGIATE EDUCATION' And exam conducted in the year 2015. And Question paper code was '148/2015'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Change of bright green colour of chlorophyll to olive green ത continuous cooking is due to :
0) Disruption in the cell wall structure
(i) Displacement of Mg*2by hydrogen molecule
(111) Formation of pheophytin ‘@’
(iv) Strengthening of structure of chlorophyll
കി டு, வி ஹல) B) (0, (0 अत (र)
(0) (), (ಟು ೫4 (1) (2) ம், ம and (1)
Enzyme not used for meat processing :
(A) Pectin ^ رمث Bromelain
(C) Ficin (D) Papain
Concentrated flavouring extract from 801068 :
(ക) Polysterene resin (B) Oleoresin
(C) Epoxyresin (D) Macroporous resin
Anthocyanidines play a significant role in :
(A) Synthesis of collagen protein (B) Prevention of tumor growth
(C) Protection against cell damage (D) Build immunity against disease
Which of these have bacteriocidal activity against pneumococei and staphylococei?
(A) Phospholipids (B) Lipo proteins
(C) Amino acids (D) Essential fatty acids `
15% dry matter of mushrooms constitute the sugar :
(4) Innulin (B) Trehalose
(0 Dextrins (7) Glucose
One of these is a hydrophobic sol :
(ക) Fatty acids in water (B) Proteins in water
(0) Gelatin in water (D) Agar in water
Microorganism causing yellow colour in the creamy layer of milk :
(^) Pseudomonas flourscens (B) Pseudomonas syncyanca
(C) Pseudomonas synxantha (D) Pseudomonas putrefaciens
Sporulation in a vegetative cell is favoured by :
(8) Lag phase (B) Log phase
(C) Stationary phase (D) Death phase -
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