Online MCQs Test – Biotechnology – Biology 10th

1. Extra circular DNA which use as a vector of a gene is:

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

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

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

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

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

7. This type of fermentation is carried out by the bacteria Streptococcus and Lactobacillus species for souring milk into yogurt and production of cheese.

8. These are viruses that infect bacteria.

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

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

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

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

13. In acidic formulation lactic acid produced from:

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

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

16. The earlier biotechnologists were:

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

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

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

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