Online MCQs Test – Biotechnology – Biology 10th

1. It can also be used to paste new genes into DNA.

2. The bread dough rises during alcoholic fermentation is due to:

3. The containers use to grow bacteria on large scale are called:

4. The artificial manipulation, medication and recombination of DNA:

5. The complete draft of the human genome sequence was published in:

6. Most of the living things use O₂ to produce:

7. The first genetically engineered drug produced by bacteria in 1978.

8. In alcoholic fermentation, pyruvic acid changes to alcohol and:

9. It is used by your muscle cells when you work them hard and fast.

10. The complete graph of human genome was studied by:

11. Naturally occurring enzyme used as a defense chemical by bacteria:

12. An important way of making ATP without oxygen is called:

13. These are viruses that infect bacteria.

14. When segments of DNA are cut and pasted together to form new sequences, the result is known as:

15. Cells that have recombinant DNA are known as:

16. The classical biotechnology that emerged during the early twentieth century was a microbial-based:

17. The earlier biotechnologists were:

18. In acidic formulation lactic acid produced from:

19. This is used in nature to repair broken DNA.

20. The Human Genome Project was launched to map all the genes of the human cell in: