Basic Science : Systematics Viruses Viroids Prions QUESTIONS AND ANSWERS :: part12 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Severe Acute Respiratory Syndrome (SARS) |
| Affects nonvegetarians faster than vegetarians |
| Is an acute form of asthma |
| Is caused by a variant of Common Cold Virus (Corona virus) |
| Is caused by a variant of Pneumococcus pneumoniae |
22.The agents which are known to cause CJD are |
| Protein particles |
| A class of bacteria |
| A class of viruses |
| Fungi |
23.A virus containing ssRNA that acts as template for DNA synthesis is known as |
| Polio virus |
| Retrovirus |
| Adeno virus |
| Pox virus |
24.Which one does not occur in lytic life cycle of a virulent DNA phage? |
| The host cell lyses |
| New phages are released |
| Host cell produces a number of virions |
| Phage DNA integrates with host DNA |
25.Which one has ssRNA? |
| ΓΈ x 174 |
| T2 bacteriophage |
| Pox virus |
| TMV |
More Systematics Viruses Viroids Prions QUESTIONS AND ANSWERS available in next pages
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