A. Breakdown of poly carbohydrates
B. Conversion of starch to sugar
C. Pectic substance and hemicellulose
D. All the above
Related Mcqs:
- Which one of the following is anti ripening agent___________________?
A. 2,4,5 trichlorophenoxy acetic acid
B. Meleic hydrazide
C. Sulphur dioxide
D. Sodium benzoate - Ripening fruits soften due to___________________?
A. Jelly formation at acidic pH
B. Soubulization of pectate of middle lamelle
C. Conversion of starch in sugar
D. Incorporation of pectate in middle lamella - The concentration of ethylene required for the ripening of Banana is______________________?
A. 5 ppm with 24 hr
B. 10 ppm with 24 hr
C. 12 ppm with 24 hr
D. 15 ppm with 24 hr - The number of calories of heat required to change the temperature of one Kg of a substance is called____________________?
A. Heat action
B. Molar heat
C. Specified heat
D. None of the above - Heat requirement to change 1 Kg of a substance at its boiling point from the liquid to vapour is called__________________?
A. Heat of fusion
B. Heat energy
C. Heat of vaporization
D. Mechanical heat - Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called___________________?
A. Long day plants
B. Short day plants
C. Photoperiod
D. Phototropism - Loss off leaves due to seasonal change is_________________?
A. Leeward
B. Defoliation
C. Malformation
D. None of the above - Who arrang the following associated with genetic engineering___________________?
A. Watson
B. Crick
C. Koruna
D. Morgan - Which one of the following is associated with normal clotting of blood__________________?
A. Vitamin C
B. Vitamin D
C. Vitamin K
D. Tocopherol - The enzymes and pigments associated with photosynthesis are located in____________________?
A. Leucoplast
B. Chloroplast
C. Chromoplast
D. Protoplast
