10th Class MCQs Biology Chapter No 8 BIOTECHNOLOGY

10th Class Biology MCQs Chapter No 8 BIOTECHNOLOGY




Book Name :  Biology
Chapter No. 08 / 17
Chapter Name :  BIOTECHNOLOGY
Total MCQ from Text Book :  69
Book Version  :
New book Printed in 2024

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ / Fill in the Blanks / Short Answers
Exam conduct By : Board of Intermediate and Secondary Education Punjab
Class / Grade  : 10th (Matriculation)
Total Marks : 69
Total Time :  69 minutes


66

Class 10th - Biology Chapter No.08/17 BIOTECHNOLOGY

1 / 69

The initial steps of carbohydrate fermentation is identical to:

2 / 69

Glycerol is:

3 / 69

FIND the FALSE statement about the uses of formic acid?

4 / 69

What is incorrect about microbes?

5 / 69

In which year , and who convinced that all fermentations are the result of microbial activity... 

6 / 69

Which project was launched to map all genes in human cell?

7 / 69

It has been calculated that 50 kg of yeast produces:

8 / 69

The alcoholic fermentation is carried out by many types of:

9 / 69

Genetic engineering developed in the:

10 / 69

Fermentation is always accompanied by the development of:

11 / 69

What is incorrect about biotechnology?

12 / 69

Fermenters allow the production of materials in:

13 / 69

In alcoholic fermentation, CO2 produced and causes:

14 / 69

Which of the following bacteria species are used in lactic acid fermentation?

15 / 69

Find the false statement about transgenic microorganisms?

16 / 69

Cheese is formed:

17 / 69

Which of these is an anti-viral protein?

18 / 69

Find the incorrect statement about biotechnology in the field of medicine?

19 / 69

In 1978, scientists prepared human insulin by

20 / 69

Lactic acid fermentation is important in dairy industry where it is used for:

21 / 69

Interferons are:

22 / 69

The vector DNA and the attached gene of interest are collectively called

23 / 69

A fermenter may hold:

24 / 69

Wheat dough is fermented by:

25 / 69

Before genetic engineering, how many sheep brains were required to produce 5mg human growth hormone?

26 / 69

The design and arrangements for continuous fermentation are:

27 / 69

The first step in genetic engineering is

28 / 69

Saccharomyces cerevisiae is a:

29 / 69

Human began using micro-organisms as early as 4000 BC for making:

30 / 69

In Scotland, in 1997, what an embryologist Ian Wilmut produced from the body cell of an adult sheep?

31 / 69

Fermentation and other such processes which are based on natural capabilities of organisms and considered as:

32 / 69

The desirable characteristic of transgenic plants are:

33 / 69

When substrate is added to fermenter cotinuously at a fixed rate, it maintains the

34 / 69

In lactic acid fermentation, pyruvic acid is reduced to:

35 / 69

The work on genetic engineering was started in:

36 / 69

Fermentation is usually used along with salt and acid to preserve:

37 / 69

FerMentation tends to:

38 / 69

The bio-technology techniques were used to:

39 / 69

Bacterial enzymes arc used to treat:

40 / 69

A vector is selected for the transfer of the isolated gene of interest to the:

41 / 69

The complete map of human genome was published in:

42 / 69

Alcoholic fermentation is used to produce:

43 / 69

Cross-breeding of animals and cross-pollination of plants are major techniques of

44 / 69

In which year, E.coli bacterium was created?

45 / 69

Which one is NOT an objective of genetic engineering?

46 / 69

Lactic fermentation is carried out by:

47 / 69

Interferons were produced in the genetically modified micro-organisms for the first time in:

48 / 69

Genetically modified organism can also be written as:

49 / 69

Biotechnology has revolutionized research activities in the area of:

50 / 69

Genetic engineering or recombinant DNA technology:

51 / 69

Bread is common type of:

52 / 69

What should be properly adjusted in microbial fermentation?

53 / 69

By the half of genetic engineering, most substance produce:

54 / 69

Find the correct match for the fermentation product and the organism involved.....

55 / 69

The enzyme urokinase is used to:

56 / 69

Algae grown in ponds produce:

57 / 69

Scientists were able to cut and paste the DNA of organisms in:

58 / 69

Transgenic means:

59 / 69

A fermenter optimizes the growth of organisms by controlling many factors like:

60 / 69

What is produced from cereal grain which have been malted, dried and ground into fine powder?

61 / 69

Which of the followings is made from milk by different lactic acid bacteria

62 / 69

The form of old bio-technology is:

63 / 69

For biotechnological process, the environment provided to the organisms must be:

64 / 69

Which one is not the objective of genetic engineering?

65 / 69

Uses of acrylic acid are:

66 / 69

Fermentation is a process in which?

67 / 69

Which fruit can be directly fermented by yeast to wine?

68 / 69

Which one of the following contains the gene of interest and manufactures the desired product, which is isolated from culture medium:

69 / 69

In continous fermentation, what is added to fermentor continuously at fixed rate:

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