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WorksheetsFood Biotechnology and Chemistry Quiz
Total questions: 14
Worksheet time: 7mins
What is the primary focus of Food Biotechnology?
Improving food taste
Reducing food prices
Increasing food waste
Enhancing food production and quality
Which of the following is NOT a key area of Food Biotechnology?
Food Packaging
Microbial Fermentation
Genetically Modified Organisms (GMOs)
Biofortification
What is the role of chlorophyll in plants?
Provides structural support
Stores energy
Absorbs light for photosynthesis
Transports nutrients
Which historical figure is known for discovering the role of microorganisms in fermentation?
Charles Darwin
Louis Pasteur
Albert Einstein
Isaac Newton
What is the main function of lipids in food?
Improving texture
Increasing shelf life
Enhancing flavor
Providing energy
Which of the following foods is typically high in carbohydrates?
Fish
Rice
Cheese
Chicken
What is the significance of beta-carotene in human nutrition?
It is a source of protein
It helps in the absorption of calcium
It provides essential fatty acids
It is converted into vitamin A
Which pigment is responsible for the yellow, orange, and red colors in many fruits and vegetables?
Carotenoids
Flavonoids
Chlorophyll
Anthocyanins
What is the primary role of vitamins in the human body?
Providing energy
Supporting metabolic processes
Building muscle mass
Storing fat
Which of the following is a method to enhance the stability of carotenoids in food?
Fermentation
Boiling
Microencapsulation
Freezing
What is the general formula for carbohydrates?
C12H22O11
C6H12O6
C3H6O3
Cx(H2O)y
Which of the following is a common application of beta-carotene in food?
As a natural food colorant
As a preservative
As a thickening agent
As a sweetener
What is the primary function of proteins in food?
Storing nutrients
Building and repairing tissues
Enhancing flavor
Providing energy
Which of the following is a characteristic of carotenoids?
Water-soluble
Non-polar
Heat-stable
Sensitive to light
