Biotechnology in Food Preservation and Processing

Biotechnology offers significant benefits such as improved food preservation, increased yields, and enhanced nutritional value. However, it also poses potential risks like unintended gene transfer, environmental impact, and loss of biodiversity. While biotechnology can help address food security, caution is advised due to possible adverse effects.

What is one of the main benefits of biotechnology mentioned in the introduction?

• Increased pollution

• Decreased food security

• Higher costs of food production

• Improved nutritive value of foods

How does biotechnology help in food preservation?

• By using chemical preservatives

• Through fermentation and lactic acid production

• By drying foods

• By freezing foods

What is biofortification?

• A method to increase food shelf life

• A process to enhance the nutritive value of foods

• A way to genetically modify animals

• A technique to reduce food costs

Which of the following is an example of biotechnology improving food processing?

• Reducing the need for water in crops

• Increasing the size of fruits

• Producing renin through bacteria

• Using natural fertilizers

What is a concern related to gene transfer in biotechnology?

• It can lead to increased food prices

• It may cause allergic reactions

• It reduces the need for pesticides

• It enhances the taste of food

Why is genetic engineering considered expensive?

• It is widely available to all farmers

• It uses cheap materials

• It is a simple process

• It requires specialized skills and laboratories

What environmental issue is associated with biotechnology?

• Decreased air pollution

• Loss of plant biodiversity

• Improved soil quality

• Increased biodiversity

What is a potential risk of using Bacillus thuringiensis in biotechnology?

• It enhances the flavor of crops

• It reduces the need for water

• Insects might develop resistance

• It may improve crop yields

What is the overall conclusion about biotechnology?

• The benefits outweigh the disadvantages

• It is not useful for food security

• Its disadvantages outweigh the benefits

• It should be banned completely

What caution is advised regarding biotechnology?

• To ignore its potential

• To treat it with caution despite unseen adverse effects

• To use it without any regulations

• To completely avoid its use