MICROBES IN HUMAN WELFARE biology MCQ’s questions answers

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MICROBES IN HUMAN WELFARE

Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Streptomyces fradiae produces .....[MPPMT 2001]
A
Aureomycin
B
Neomycin
C
Erythromycin
D
Terramycin
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one is not used in the production of Yoghurt? [MPPMT 1995]
A
Streptococcus lactis
B
Streptococcus thermophilus
C
Lactobacillus bulgaricus
D
Acetobacter aceti
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In 1928, a scientist discovered the first effective antibiotic. Scientist and antibiotic are .....[AIIMS 2000]
A
Fleming-
B
Fleming-Penicillin
C
Waksman-Penicillin
D
Waksman-Streptomycin
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Enzyme that changes glucose to ethyl alcohol is .....[MPPMT 1998]
A
Zymase
B
Diastase
C
Invertase
D
Maltase
Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cowdung is appropriately used as .....[DPMT 2001]
A
Fuel
B
Medicine
C
Manure
D
Building material
There are 10 questions to complete.

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