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Mdcat-past-papers - ETEA - Biology Quiz

Filters: Board: ETEA | Subject: Biology |
101. —infection is caused by a viroid:



102. Human immunodeficiency virus (HIV) particles surround with a coat known as the viral envelope or membrane made up of:



103. The genome of human immunodeficiency virus (HIV) is made up of:



104. Where are the enzymes required for the replication of HIV virus located?



105. Rod shaped bacteria are known as :



106. Rabies is caused by :



107. Photosynthetic bacteria utilises H-S instead of water and liberate one of the following instead of oxygen:



108. A small biological unit that can evolve over time :



109. The smallest known bacteria belong to the genus:



110. Which statement about bacteria is true:



111. If lipopolysaccharide does not appear in the cell wall of bacteria on staining then it will be known as



112. Structure formed by invagination of plasma membrane and involved in cell division and DNA replication of prokaryotic cell:



113. Which of the following is an example of spiral shaped bacteria ?



114. Number of layers of cell wall in Gram positive bacteria is :



115. Bacterial genome becomes diploid:



116. One of the following is CORRECT regarding flagella :



117. Mesosomes are the invagination of bacterial cell structure :



118. Bacterial cell wall is made up of:



119. Mesosomes are invagination of which bacterial cell structure?



120. In which phase of bacterial growth, do they divide at exponential rate?