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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
Surface Chemistry

NTA Abhyas 2020 · Chemistry · Surface Chemistry

Which of the following set is having correct statements for enzyme...

Which of the following set is having correct statements for enzyme catalysis?
1.1 . Each enzyme is specific for a given reaction
2.2 . The enzyme activity is maximum at optimum pH
3.3 . The enzymatic activity is increased in presence of certain substances called co-enzymes
4.4 . The favourable temperature range of enzyme activity is between 50-60 °C° C

Options

  1. A1, 3
  2. B2, 3
  3. C1, 2, 3
  4. D1, 2, 3, 4

Correct answer

C. 1, 2, 3

Step-by-step solution

Here statement 1, 2 and 3 are correct and 4 one is incorrect as the favourable temperature range for enzymatic activity is 25−37°C25 - 37 ° C . enzymatic activity is destroyed at about 70°C70 ° C .
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