Virus Genome Segmentation Explained
A segmented genome means a virus's genetic material is split into multiple separate pieces (segments), unlike a single continuous molecule.
Analysis of Viral Genomes
Evaluating the genome structure of the given viruses:
- Tobacco Mosaic Virus (TMV): Features a non-segmented, single-stranded, positive-sense RNA genome ( $ \text{+ssRNA} $ ).
- Rabies Virus: Has a non-segmented, linear, single-stranded, negative-sense RNA genome ( $ \text{-ssRNA} $ ).
- Influenza Virus: Notably possesses a segmented genome, typically comprising eight segments of single-stranded, negative-sense RNA ( $ \text{-ssRNA} $ ). This feature facilitates genetic reassortment.
- Hepatitis B Virus (HBV): Contains a non-segmented, circular, partially double-stranded DNA genome ( $ \text{dsDNA} $ ).
Identifying the Virus with a Segmented Genome
From the options provided, only the Influenza Virus has a segmented genome.
Similar Questions
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- Blue-white screening is based on the activity of :
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- Which of the following is always present in a Virus ?
- The enormous diversity exhibited by MHC molecules within a species originates from :
- Selection for traits that are sensitive to population density and are favoured at high densities is known as :
- Aminopterin is added in HAT medium to :
- Which of the following chromatography separates according to the sign and magnitude of the net electric charges of the proteins at a given pH ?
Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
