Question # 1

In the lytic cycle of a bacteriophage, the host DNA is

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Replicated

Turned off by a protein coat

Digested into its nucleotides

Turned on by the removal of a protein coat

Hepatitis 'B' is also called.

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Delta Hepatitis

Infectious Hepatitis

Infusion Hepatitis

Serum Hepatitis

In the two kingdom systems which of these would characterize an animal

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Photosynthesis

Ingestion of food

Cellulose cell wall

Inability to move

In five kingdoms system, Eukaryotic multicellular reducers are plaed in kingdom.

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Protista

Animalia

Monera

Fungi

The common name of Allium cepa is

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Piyaz

Bathu

Amaltas

Chana

Binomial system of nomenclature was devised.

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E Chatton

Ernst Haclde

Robert Whittaker

Carlous Linnaces

The enzymes involved in the viral replication are synthesized

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On viral ribosomes

In the interior surface of viral membrane

By the host cell

On the interior surface of viral coat

Pig could be the source of infection of hepatitis.

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A

B

E

C

About 60% of adults are timmune to disease.

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Mumps

Nests

Influenza

Pollio

Hepatitis C is caused by virus.

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DNA -Non enveloped

DNA Enveloped

RNA non enveloped

RNA enveloped

The single stranded RNA tumor viruses are.

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Spiral

Cubical

Elongated

Spherical

Initially, the classification was based on

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Cytology

Physiology

Morphology

Genetics

Cap sonars a substitutes which for an capsid viral These capsomeres are chemically.

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Lipids

Nucleic acid

Paramelitids

Carbohydrates

Closely related classes are grouped in to.

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Division

Order

Family

Kingdom

One of the following is in the order of increasing group size, beginning with the smallest family, kingdom, species, phylum or division, genus, order and class

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Family, kingdom, species, genus

Division, genus, order, class

Class, genus, order, family

Species, genus, order, family

In 1966 Ernst Hacckel proposed a third kingdom called

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Monera

Plantae

Fungi

Protoctista

Influenza viruses are.

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DNA Naked

DNA enveloped

RNA enveloped

RNA naked

Lytic cycle completion occurs about

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15 min

25 Min

35 Min

05 Min

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Biology Fsc Part 1 Chapter 5 Online Test MCQs With Answers

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