Microbes

Question 1

How do you make whisky

Question 2

How would you make Brandy

Question 3

Name both of the pictures given below

Answer 3

1. Bacteriophage
   2.Adeno virus

Question 4

Name the fermented alcoholic beverages

Answer 4

Beer and 🍷 wine

Question 5

Name the distilled alcoholic beverages

Answer 5

Whisky brandy and rum🫠
Trick WRB Distilled

Question 6

Whisky brandy and rum🫠 are made from distilation of

Answer 6

Broth

Question 7

Which are regarded
as one of the most significant discoveries of the
twentieth century and have greatly contributed
towards the welfare of the human society.

Answer 7

Antibiotics

Question 8

Which Fungus produces citric acid

Answer 8

Aspergillus niger

Question 9

Which bacteria produces acetiic acid

Answer 9

Acetobactor acetti

Question 10

Which bacteria produces beauteric acid

Answer 10

Clostridium butyricum

Answer 11

Yes

Question 12

Which enzyme used in detergent formulations and are helpful in removing oily stains
from the laundry.

Answer 12

Lipase

Question 14

Which enzyme produced by streptococcus
modified by genetic engineering is used as a ‘clot buster’ for removing
clots from the blood vessels of patients who have undergone myocardial
infarction leading to heart attack

Answer 14

Streptokinase

Question 15

Cyclosporin A is produced by

Answer 15

Trichoderma polysporum

Question 16

The sewage treatment microbes are autotroph or heterotrophic

Answer 16

Hetero

Answer 17

True

Question 18

The effluent from the
where is taken for secondary treatment.

Answer 18

Primary settling tank

Question 19

Define flocs

Answer 19

Masses of bacteria associated with fungal Filaments

Question 20

Structure of flocs

Answer 20

Mesh like

Question 21

While growing, these microbes consume the major part
of the organic matter in the ….

Answer 21

Effluent

Question 22

Bod measures the microbes present in water directly or indirectly

Answer 22

It is a indirect measure

Question 23

If bod value of water is high then what would you tell about it’s Polluting potential

Answer 23

Its polluted

Question 24

Biogas are inflammable
True or false

Answer 24

True

Question 25

Biogas is source of energy
True or false

Answer 25

True

Question 26

The effluent from where generally released
into natural water bodies like rivers and streams.

Answer 26

Secondary treatment plant

Question 27

Define Methanogens

Answer 27

Anaerobe
Grow on cellulose
Produce large amnt of methane along with co2 and H2

Question 28

S1-Dung is rich in anaerobic bacteria
S2-Gobar is used for biogas formation

Answer 28

T,T

Question 29

Kvic stands for

Answer 29

Khadi and village industies commision

Question 30

IARI stands for

Answer 30

Indian agricultural research institute

Question 31

Assertion A land has more sustainability
Reason It has more varieties
Comment about whether two statements true or false and does reason satisfied assertion or not

Answer 31

Both A and R true and R is correct explanation of assertion

Question 32

S1
the ‘conventional’
farming practices which often use chemical methods to kill both useful and harmful life forms discriminantly
S2organic farmers
Keep pests at manageable levels by a complex system of checks and balances
within a living and vibrant ecosystem.

Answer 32

S1 is correct and 2 is incorrect

Question 33

S1-Trichoderma is used as biological control agents for animal pathogen

Answer 33

No it is for plant pathogens

Question 34

S1-Baculovirus is especially desirable when beneficial
insects are being conserved to aid in an overall integrated pest
management (IPM) programm
S2-It is also used when ecologically sensitive areas are treated

Answer 34

Both statement are correct

Question 35

S1-All cyanobacteria show Nitrogen fixation

Answer 35

NO Some shows N2 Fixation

Question 36

cyanobacteria
serve as an important biofertiliserin

Answer 36

Paddy fields