Microbes in Industrial Products

Q.

Match List-I with List-II.

Column 1	Column 2
Sucralose	Synthetic detergent
Glyceryl ester of stearic acid	Artificial sweetener
Sodium benzoate	Antiseptic
Bithionol	Food preservative

Q.

Match Column I with Column II and select the correct option using the codes given below
$\begin{array}{cccc}& ColumnI& & ColumnII\\ a.& Citricacid& \left(i\right)& Trichoderma\\ b.& CyclosporinA& \left(ii\right)& Clostridium\\ c.& Statins& \left(iii\right)& Aspergillus\\ d.& Butyricacid& \left(iv\right)& Monascus\end{array}$

1. a - i, b - iv, c - ii, d - iii

2. a - iii, b - iv, c - i, d - ii

3. a - iii, b - i, c - ii, d - iv

4. a - iii, b - i, c - iv, d - ii

Q. enzyme is used to remove oily stains from clothes.

1. Lipase
2. Protease
3. Cellulase
4. Amylase

Q.

Enzyme immobilization is:

1. Conversion of active enzyme into inactive form

2. Providing enzyme with protective covering

3. Changing a soluble enzyme into an insoluble state

4. Changing pH so that the enzyme does not function

Q.

Match Column I with Column II and select the correct option using the codes given below
$\begin{array}{cccc}& ColumnI& & ColumnII\\ a.& Citricacid& \left(i\right)& Trichoderma\\ b.& CyclosporinA& \left(ii\right)& Clostridium\\ c.& Statins& \left(iii\right)& Aspergillus\\ d.& Butyricacid& \left(iv\right)& Monascus\end{array}$

1. a - i, b - iv, c - ii, d - iii

2. a - iii, b - iv, c - i, d - ii

3. a - iii, b - i, c - ii, d - iv

4. a - iii, b - i, c - iv, d - ii

Q. Match List-I with List-II

	List-I		List-II
(a)	Aspergillus niger	(i)	Acetic Acid
(b)	Acetobacter aceti	(ii)	Lactic Acid
(c)	Clostridium butylicum	(iii)	Citric Acid
(d)	Lactobacillus	(iv)	Butyric Acid

Choose the correct answer from the options given below.

1. a - ii, b - iii, c - i, d - iv
2. a - i, b - ii, c - iii, d - iv
3. a - iv, b - ii, c - i, d - iii
4. a - iii, b - i, c - iv, d - ii

Q. Match Column-I with Column-II and select the correct option using the codes given below:

Column I	Column II
a. Citric acid	1. Trichoderma
b. Cyclosporin A	2. Clostridium
c. Statins	3. Aspergillus
d. Butyric acid	4. Monascus

1. a-3, b-4, c-1, d-2
2. a-3, b-1, c-2, d-4
3. a-3, b-1, c-4, d-2
4. a-1, b-4, c-2, d-3

Q. Match the organisms with the products they help produce in Industrial scale
$\begin{array}{cc}ColumnI& ColumnII\\ A.Escherichia& i.AcetoneandIsopropanol\\ B.Saccharomycescerevisiae& ii.Propionicacid\\ C.Lactobacillus& iii.Ethanol\\ D.Clostridium& iv.AceticAcid\\ E.Propionibacterium& v.Lacticacid\end{array}$

1. A-i, B-iii, C-ii, D-v, E-iv
2. A-iv, B-i, C-v, D-ii, E-iii
3. A-iii, B-ii, C-iv, D-v, E-i
4. A-iv, B-iii, C-v, , D-i, E-ii

Q.

Citric acid can be produced from:

1. Aspergillus

2. Pseudomonas

3. Clostridium

4. Saccharomyces

Q. Which of the following is wrongly matched in the given table?

1. Microbe	Product	Application
   Trichoderma polysporum	Cyclosporin A	Immunosuppressive drug

2. Microbe	Product	Application
   Monascus purpureus	Statins	Lowering of blood cholesterol

3. Microbe	Product	Application
   Streptococcus	Streptokinase	Removal of clot from blood vessel

4. Microbe	Product	Application
   Clostridium butylicum	Lipase	Removal of oil stains