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Mdcat-past-papers - BUMHS - Biology Quiz

Filters: Board: BUMHS | Subject: Biology |
61. The competitive inhibitors have structural similarity with:



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



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



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



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



66. Capsid, the protective coat of virus is made up of sub-units known as capsomeres:



67. Which one of the following is not the characteristic of viruses?



68. Which of the following pairs of disease is caused by virus?



69. Which of the following is a rod-shaped virus?



70. Viruses are not classified based on:



71. The genetic code of ___ is bounded by a lipid membrane?



72. Virus classified into many groups on the basis of:



73. Which of following is derived from Latin word venome that means poisonous.



74. Which part of virus has glycoprotein spikes?



75. All viruses are:



76. Which of the following virus has a double stranded DNA Genome?



77. What are the sequence of the steps in which bacteriophage attacks bacteria and injects its DNA:



78. The provirus of HIV is structurally and chemically made up of:



79. In the life cycle of bacteriophage, the lysozymes are required in which of the following infection process?



80. Reverse transcriptase is used to make DNA copies of:



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