The gases produced in anaerobic sludge digesters are

________is not used as a biofertilizer

Which of the following are likely to be present in deep-sea water?

Tetracycline is a ________________
(i) bactericidal antibiotic
(ii) bacteriastatic antibiotic
(iii) narrow spectrum antibiotic
(iv) Broad spectrum antibiotic

Select the correct option denoting the proper sequence of sewage tratment.

_____________ is commonly referred as the Queen of drugs.

2. (i) Nucleo polyhedral virus is a biofertilizer 
(ii) Anand Mohan Chakrabarty obtained patent for GEM.
(iii) Bt - Cotton is a genetically engineered plant.
(iv) UV not ideal as an disinfectant in sewage treatment
(a) i and iv
(b) i and ii
(c) ii and iii
(d) ii and iv

Assertion : In a microbial fuel cell bacteria are involved in oxidation only.
Reason: It helps to produce energy
Codes:
A. If both A and R are true and R is correct explanation for A
B. If both A and R are true but R is not the correct explanation for A
C. If A is true but R is false
D. If both A and R are false

Meaning of the word antibiotic______

An anaerobic fungus used in bioremediation_______

i. Toddy - Vinegar
ii. Recombinant
Human insulin - Yeast
iii. Biodiesel - Cannabis sativa
iv. Sludge digester - Anaerobic
(a) ii and iii
(b) iii only
(c) i and iv
(d) iv only

Give any two bioactive molecules produced by microbes and state their uses.

Give examples of two antibiotics and their mode of action

Define LAB

What is a fermenter or bioreactor?

Both Tetracycline and Streptomycin are broad-spectrum antibiotics yet functionally discriminates. How?

Cyclosporin-A is an immuno supprenant. Suggest anyone area where it can be used efficiently? Explain.

List the advantages of biogas plants in rural areas.

Describe the stages of Sewage treatment process