Insulin Production and Its Implications

The video explains the production of synthetic insulin using genetic engineering, where the insulin gene is inserted into E. coli bacteria to produce insulin. This method is advantageous as it is cost-effective and avoids animal use, but it also has drawbacks, such as potential allergic reactions and reduced availability of animal-derived insulin. The video highlights the importance of insulin in managing diabetes and the impact of synthetic insulin on diabetic patients.

What was the major scientific breakthrough discussed in the video?

• Development of the polio vaccine

• Invention of the microscope

• Production of synthetic insulin

• Discovery of penicillin

Which organism is used to produce synthetic insulin?

• Yeast

• E.coli

• Fungi

• Algae

What is the role of restriction enzymes in insulin production?

• To synthesize insulin

• To clone human cells

• To ferment bacteria

• To cut DNA at specific sites

How is the human insulin gene inserted into the plasmid?

• With the help of antibiotics

• Through fermentation

• Using ligase enzymes

• By heating the plasmid

What is the primary function of insulin in the body?

• To enhance digestion

• To regulate blood glucose levels

• To increase blood pressure

• To boost immune response

Why is bacterial production of insulin considered advantageous?

• It is quick and does not involve animals

• It requires more resources

• It is more expensive

• It is slower

What is a significant ethical advantage of bacterial insulin production?

• It is slower

• It avoids animal use

• It uses more animals

• It is less effective

What are some potential negative reactions to synthetic insulin?

• Improved vision

• Enhanced energy levels

• Allergic reactions

• Increased appetite

What challenge has arisen due to the success of bacterial insulin production?

• Increased cost of insulin

• Reduced availability of animal-derived insulin

• Decreased insulin effectiveness

• Higher demand for animal insulin

What is a major disadvantage of using genetically modified bacteria for insulin?

• It is more expensive

• It causes more side effects

• It reduces animal insulin availability

• It is less efficient