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Mdcat-past-papers - UHS - Biology Quiz

Filters: Board: UHS | Subject: Biology |
101. Except during nuclear division, the nucleus has the chromosome in a loosely coiled state known as:



102. An enzyme and substrate reacts through a special feature or site present on:



103. Enzymes are derived from:



104. Which molecular structure of enzyme is essential for the activity of enzyme:



105. All enzymes requires Mg to catalyse the reaction. Mg is called:



106. Enzymes lower the activation energy by stabilizing the transition state of a metabolic reaction due to:



107. NAD is an important:



108. The active site of enzymes are composed of:



109. The major enzymes involved in transfer of phosphate group from ATP to Glucose is:



110. Induced fit model of enzyme activity suggests that an enzyme:



111. Enzymes work by lowering the ___ of the reactions they catalyze.



112. Enzymes work by lowering the ___ of the reactions they catalyze



113. Many enzymes are secreted in inactive form to protect:



114. What happens to the enzyme after an enzyme catalyzed reaction



115. Non protein but inorganic detachable co-factor is called:



116. Which enzyme works in alkaline pH?



117. Enzyme catalase protects the plants cell from:



118. Pepsin, protein digesting enzyme sets best pH:



119. Which property of enzyme is helpful to carry out metabolic activities at room temperature?



120. Optimum pH for pancreatic lipase is: