Find the wrong number in the given number series.

During processing, foods can get contaminated because of:

a.    Equipments

b.    Labour

c.    Raw materials

________ is not present naturally in food but is formed during the fermentation of sugar by bacteria

Grinding and mixing of foods such as sausage and hamburger:

Over-polished rice is deficient in:

In canning large fish, the procedure when gut and head is removed is called:

Microwaves are ……………radio waves that are within a frequency band of…………

This highly alkaline substance neutralizes acidic chyme for enzyme action. It is called:

Pili are tubular shafts in________ bacteria that serve as a means of_______

The source of enzyme alpha- amylase is:

Options:

1. Yeast

2. Bacteria

3. Mold

4. Virus

Which is the precursor of Ethylene?