Online MCQs Test – Biotechnology – Biology 10th

1. In acidic formulation lactic acid produced from:

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

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

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

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

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

7. The earlier biotechnologists were:

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

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

10. Alcohol and antibiotics on large scale production by organism is an area of:

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

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

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

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

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

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

17. These are viruses that infect bacteria.

18. It is controlled use of biological agents for beneficial use.

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

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