Quiz 24-November-2023

#1. Influenza virus enters host cell by

Transcytosis

Exocytosis

Cell fusion

Endocytosis

#2. T4 bacteriophage after infecting E. coli generally hacks host machinery for transcription of its own genes. It is done by

Degradation of host genome

Modifying host RNA polymerase

Degrading host RNA Polymerase

Synthesis of own RNA polymerase

#3. Different strains of virus can be identified by

Observing symptoms of disease in patient

Fluorescence Microscopy

PCR

Electron microscopy

#4. The virus inserted in genome can be recognized by

Microarray

FISH

Northern blot

Sothern blot

#5. Bacterial two component system includes

Sensory kinase and Phosphotransferase

Signal and receptor

Sensory kinase and response regulator

Stimulus and response

#6. During development homing of cell is mediated by

Integrin

Selectin

Laminin

Cadherin

#7. Which of the following can be regarded as programmed cell death?

Death induced by toxin

Death by Inflammation

Death of cell during normal development

Death due Phagocytosis

#8. The vector responsible for Japanese Encephalitis is

C. pusillus

C. jenseni

C. pipiens

Culex tritaeniorhynchus

#9. If cell is not dividing (arrested in cell cycle) which repair mechanism will not occur

Recombination repair mechanism

Transcriptional coupled repair mechanism

DNA synthesis annealing repair

Excision repair mechanism

#10. For translation process besides eIF2, Met‐t‐RNA eukaryotic 80‐S ribosome also requires

CTP

UTP

ATP

GTP

Finish

Results

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