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#Question id: 2364


An enzyme's specificity is caused by the ______ of the active site.

#XL - Q Biochemistry
  1. size

  2. shape

  3. elasticity

  4. number of amino acids


Answer:- Option(s): 2


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#Question id: 15675

#XL - S Microbiology

Shake tubes are used to determine the

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#Question id: 15676

#XL - S Microbiology

The dairy industry also sometimes uses ultrahigh-temperature (UHT) sterilization. Milk and milk products are heated at

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#Question id: 15677

#XL - S Microbiology

Ultraviolet (UV) radiation around 260 nm is quite lethal but does not penetrate
1. glass 
2. dirt films 
3. Water
March the correct answer

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#Question id: 15678

#XL - S Microbiology

Alcohols are among the most widely used disinfectants and antiseptics. They act by 

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#Question id: 15679

#XL - S Microbiology

Dry heat sterilization the items to be sterilized are placed in an oven at 

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#Question id: 15680

#XL - S Microbiology

A common environmental organism that may even grow in certain chemical disinfectants is

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