Online MCQs Test – Biotechnology – Biology 10th

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

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

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

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

5. Cells that have recombinant DNA are known as:

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

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

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

9. In acidic formulation lactic acid produced from:

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

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

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

13. These are viruses that infect bacteria.

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

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

16. The earlier biotechnologists were:

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

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

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

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