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Mdcat-past-papers - BUMHS Quiz

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81. Each enzyme has a dimple or groove at a specific side called:



82. Which statement about enzymes molecules is essential to the lock & key hypothesis?



83. Non protein but inorganic detachable σ-factor is called:



84. Most of the coenzymes are the derivatives of:



85. The coenzyme NAD is made up of:



86. Koshland gave induced fit model in:



87. Which of the following enzyme dose not need co-factor?



88. Optimum pH for the working of pancreatic lipase is:



89. Most enzymes have an optimum temperature of around



90. The temperature that promote the maximum activity of enzyme is referred as :



91. The enzyme which can work on pH 7 of the medium is?



92. Which of the following statement is incorrect regarding state of enzymatic action:



93. Adding more substrates will NOT make a difference to the enzyme catalyzed reaction:



94. The type of inhibition in which inhibitor has no structural similarity to substrate and combines with enzyme at site other than active site is called:



95. The inhibitors that binds tightly and permanently to enzymes and destroy their globular structure and catalytic activity are:



96. The competitive inhibitors have structural similarity with:



97. What is common in both competitive and non-competitive inhibitors:



98. Penicillin blocks the active sites of an enzyme that many bacteria use in making cell wall. It is an example of:



99. reduce the enzyme productivity by blocking the substrate entering into the active site due to similar shape:



100. Ions of heavy metal are harmful for living organisms because of their ability to:



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