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Mdcat-past-papers - ETEA - Biology Quiz

Filters: Board: ETEA | Subject: Biology |
81. If inhibitor bind to another site of enzyme rather than the active site then it is referred as:



82. Competitive inhibitors compete with?



83. They are inhibitors of key enzymes in the nervous system



84. The structure of an enzyme is altered by:



85. Chemical substance that can react with an enzyme faster than real substance and without producing a product is:



86. If another molecule, having a shape very similar to the enzyme's substrate, binds to its active site, it would then — the enzymes' function:



87. Which of following disease caused by enveloped RNA and virus and spread in epidemic form?



88. Which one of the following contains single stranded DNA?



89. Example of viruses having polyhedral capsid that is with 252 capsomeres is :



90. A Russian scientist discovered that certain disease could be transmitted by an agent that could pass through a very fine filter which is called:



91. In 1935 W.M.Stanely prepared an extract of:



92. Virus Cannot __________



93. Non-enveloped RNA virus is:



94. How many tail fibrils are attached to the end plate of a bacteriophage?



95. Numerous opportunistic disease might attack a person suffering from which of the following disease:



96. The enzymes integrase, protease and reverse transcriptase are found in which virus?



97. In AIDS "D" stands for:



98. The hepatitis which pass from mother to her child during pregnacy is:



99. A virus enters into the body of host and intends to produce DNA from RNA. Which enzyme is required for this process?



100. —is transmitted through infected blood and hypodermic syringes: