Question
Which among the following elements is a beneficial
nutrient that acts as a part of enzyme urease for breaking urea in the soil, imparts useful role in disease resistance and seed development?Solution
Nickel is a beneficial nutrient that is part of the enzyme urease, which breaks down urea in the soil. It also has roles in disease resistance and seed development.
Watery soft rot is mostly found in:
The principal microorganism for yogurt is ______________________
During processing, foods can get contaminated because of:
a.   Equipments
b.   Labour
c.   Raw materials
Which of the following microorganisms cannot tolerate oxygen?
At which pH fruits and vegetables are divided into acidic and non-acidic for thermal processing:
Which plant hormone is considered a ripening agent?
Major protein found in wheat is/are
The effectiveness of many chemical preservatives depends primarily on the food:
Most enzymes are active in pH range
a)Â Â Â 3.5-9.5
b)Â Â Â 4.5-8
c)Â Â Â 4-7
d)Â Â Â 3.5-6
Preservative used as anti-mold agent in bread
