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Mdcat-past-papers - BUMHS - Biology Quiz

Filters: Board: BUMHS | Subject: Biology |
81. The molecules used to control virus during infection of animal cells are:



82. Viral genome integrated into host genome by:



83. Function of reverse transcriptase in HIV is:



84. Which of the following is a prokaryote?



85. The division of cocci in three planes form Sarcina, which is a cube of ------- Cocci?



86. Respiration in Pseudomonas bacteria is :



87. The directional movement toward or away from the stimulus is called:



88. Bacteria that lives in hydrothermal vents is:



89. Nucleoid is a structure not found in :



90. Bacterial cell have ability to maintain its shape through:



91. Which structure of prokaryotic cell will play the role of mitochondrion?



92. Membranous infoldings in bacteria that initiate DNA replication is called:



93. In which phase of bacterial growth they divide at exponential rate:



94. Function of pilus in bacteria is to:



95. Which component is present only in the cell wall of Gram-positive bacteria but Not in Gram-negative bacteria?



96. Which of the following is NOT true about plasmids found in streptococci?



97. Which of the following has chlorophyll?



98. Bacteria which lie in large intestine of humans and produce vitamin K belongs to:



99. Cyanobacteria are photosynthetic in nature and are related to eukaryotic organisms having:



100. Cysts are not resistant to but spores are: