1. Why are 'sticky ends' important in recombinant DNA technology?
2. What is the effect of Bt toxin on the environment?
3. What is the result when two different protoplasts are fused?
4. What was the original source of insulin before biotechnology advancements?
5. What is the main benefit of using genetically modified (GM) crops?
6. What is a key feature of transgenic animals used in disease modeling?
7. Which biotechnological method is used to study gene expression levels across the entire genome?
8. Which of the following best describes synthetic biology?
9. What is the function of disulphide bridges in insulin?
10. What is the main purpose of creating tailor-made GM plants?
11. Which bill was recently amended by the Indian Parliament to address issues related to patents and traditional knowledge?
12. What is the correct sequence of steps in PCR?
13. What is the function of a gene gun in biotechnology?
14. What is biotechnology primarily used for today?
15. What is the main purpose of using meristem culture in plant propagation?
16. What structural feature connects chain A and chain B in human insulin?
17. What is the effect of biopiracy on biodiversity?
18. Which of the following is a key step in isolating DNA from cells?
19. Which of the following is a drawback of first-generation vaccines?
20. Which enzyme is commonly used in the dairy industry to produce cheese?