Role of Microbes in Human Welfare
Description: This test will help the students to revise their topics thoroughly. | |
Number of Questions: 15 | |
Created by: Girish Devgan | |
Tags: Sewage treatment Household Production, Sewage Treatment and Industrial Use Microbes in HumanWelfare |
Which among the following bacteria is used as a vital component in agricultural fungicides?
The fungi Aspergillus oryzae and Aspergillus soyae are associated with the production of ______________.
Which among the following fermented food products is given to immune-compromised people particularly suffering from AIDS and cancer?
Which among the following microorganisms is capable of producing a positive effect on immunity in HIV+ children?
Sausage making is a traditional food preservation technique used by people. The microorganisms used to ripen the surface of sausages are ___________.
Which among the following organic acids is fermented by both bacteria and fungi?
In a sewage treatment plant, the activated sludge process is a vital biological process. Which among the following statements regarding the activated sludge process is incorrect?
Which among the following statements does not characterise the process of fermentation in winemaking?
Thrombolysis is the breakdown of blood clots formed in the heart by pharmacological means, and is commonly known as clot busting. Which among the following enzymes can be modified genetically to function as clot buster?
Spirulina is utilized in which of the following?
Incineration is a waste treatment process involving the combustion of organic substances contained in waste materials. Which among the following incineration plants is the most suitable for municipal solid waste?
Bio-fertilizers such as Rhizobium, Azotobacter, Azospirilium and blue green algae have been in use since a long time. Which among the following is used as a booster for paddy crop grown both under upland and low-land conditions?
Stabilization ponds are used for municipal waste water treatment. The pond being dominated by zooplanktons is ________________.
Which of the following is a false statement regarding bio-fertilizers?
The algae capable of reducing mercury levels in humans is ____________.