Given below are four jumbled sentences. Select the option that gives their correct order.

A. It burst from the inside of the earth and tumbled over the edge.

B. A stream of lava began to rush from the crater of the volcano.

C. It travelled slowly across the valley destroying everything that came in its way.

D. Then it rolled down the side of the volcano in a heavy stream, 20 feet thick and 200 feet wide.

Water activity is an indicator of the availability of:

α-Amylases is a -

a) Starch-degrading enzymes

b) Cellulose-degrading enzyme

c) Protein- degrading enzyme

___________is the yellow green pigment of skim milk.

In enzyme purification ______ process is used to separate or isolate suspended particles.

Which of the following is a disadvantage of food processing?

The alcohol (Ethanol) is used for the precipitation of

Water activity, a thermodynamic property, is defined as the ratio of ……… in a system and the …………at the same temperature .     

Invisible fat is present in ______.