Question # 1

Plasmid is

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Essential for bacterial growth and metabolism

Drug resistant having disease and insect resistant gene

Essential for bacterial growth only

All of above

A cube of eight cocci is termed as.

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Tetrad

Sarcina

diplococcus

Streptococci

One of the following has flagella rarely

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Diplobacilli

Spiral

Cocci

All of above

Which of the following is present in both gram-positive and gram-negative cell walls

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An outer membrane

Peptidoglycan

Techoic acid

Lipopolysaccharides

Mesosomes are internal extensions of the

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Cell wall

Cell membrane

Chromatin body

Capsule

Bacterial membrane differs from eukaryotic membrane in

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Lacking protein

Lacking lipids

Lacking polysaccharides

Lacking sterol i.e. cholesterol

Which one is microaerophilic bacterium

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Campy lobacter

Spirochet

Mycoplasma

Vibrio comma

Bacteria without any flagella are called

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Flagellate

Atrichous

Monotrichous

Amphitrichaus

Pill are primarily involved in.

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Parthenogeesis

Vaccination

Motility

Conjugation

E-Coli is a example of

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Aerobic Bacterium

Anaerobic Bacterium

Facultative bacteria

Microaerophilic bacteria

Spirochete is a bacterium.

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Aerobic

Anaerobic

Facultative

Microaerophilic

Mesosomas are internal extensions of.

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Cell wall

Cell membrane

Golgi complex

Endoplasmic reticulum

The bacteria in which tuft of flagella is present each of two poles are called.

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Atrichous

Lophotrichous

Peritroichous

Amphitrichous

When flagella surround the whole cell, the condition is called

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Peritrichous

Atrichous

Amphitrichous

None of above

Germ theory of disease was formulated by

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Antone Van Leeuwenhoek

Pasteur

Robert Koch

none of above

Bacterial membrane also contain enzyme for

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Respiration

Photosynthesis

Protein synthesis

None of the above

Curved or comma shaped bacteria are called.

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Vibrio

spirillum

Spirochetes

Bacli

Which of the following is a primary bacterial cell wall function

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Transport

Support

Motility

Adhesion

Peptidoglycans absent in.

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Eubacteria

Cyanobacteria

Archaeobacteria

Gram negative bacteria

Which one of following class of bacteria has the smallest size

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Bacillus subtilis

Mycoplasma

E-coli

Straptococci

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Biology Fsc Part 1 Chapter 6 Online Test MCQs With Answers

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