Which layer of the OSI model is responsible for

The energy stored in a substance is called:

Amino acids are used as food additives for which of the following reasons?

The microbes, which can grow at high concentration of sugar, called

Food safety depends on what

Preservative used as anti-mold agent in bread

Milk is an example of 

a)       Water dispersed in fat

b)      Fat dispersed in water

The partial removal of water from liquid foods by boiling off water vapour, known as

The technique first described to determine the incipient spoilage in meat was:

Which one of the following is used as catalyst in hydrogenation of oil?

Which of the following microorganisms cannot tolerate oxygen?