Question # 1

Phylogeny describes a species.

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Morphological similarities with other species.

Evolutionary history

Reproductive compatibilities with other species.

Geographical distribution

Phylogeny describes a species

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morphological similarities with other species

Evolutionary history

Reproductive compatibilities with other species

Geographical distribution

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

The size of parvovirus is.

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100 nm

20 nm

250 nm

350 nm

Lytic cycle completion occurs about

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15 min

25 Min

35 Min

05 Min

In 1966 Ernst Hacckel proposed a third kingdom called

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Monera

Plantae

Fungi

Protoctista

An isolated virus is not considered living, since it

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Separates into two inert parts

Cannot metobolize

Rapidly looses its gnome chemically inert

Is coated with an airtight shield

The smallest known viruses contain RNA spherical cotised are there.

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Polio Viruses

Pox viruses

Herpes viruses

Influenzas viruses

In the binomial system of taxonomy, the first word of an organism's name is its

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Species

Genus

Race

Family

Binomial system of nomenclature was devised.

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E Chatton

Ernst Haclde

Robert Whittaker

Carlous Linnaces

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

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Lipids

Nucleic acid

Paramelitids

Carbohydrates

Bacteriophage replicates only in ____________ cells.

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Animal

Plant

Bacteria

None of these

Solanum esculent is the scientific name.

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Potato

Tobacco

Onion

Tomato

The single stranded RNA tumor viruses are.

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Spiral

Cubical

Elongated

Spherical

Genus for corn plant is.

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Allium

Cassla

Solanum

Zea

A virion is

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Virus

Viral protein

Viral lysozyme

Viral gene

Para my oxviruses cause thedisease.

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Influenza

Polio

Mumps and Measles

Herpes simple

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

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Biology Fsc Part 1 Chapter 5 Online Test MCQs With Answers

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