Tuesday, 26 June 2012

GK Questions from Biology - 008

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01.

 

The structure that is produced by the parasite fungi to adhere to the host cell ?

Appresorium

02.

 

Which  florescent dye used to stain DNA ?

Ethydium Bromide

03.

 

Which Amino acid known as bacterial amino acid ?

Diamino pimelic acid

04.

 

Which is known as the basic unit of life ?

Cell

05.

 

Which is known as the queen of essential oil ?

Rose oil

06.

 

Which is known as the smallest virus ?

Foot & mouth virus

07.

 

Which is the First isolated restriction endonuclease ?

Hind-II

08.

 

Which is the smallest dicot plant ?

Arcuthobium

09.

 

Which is the smallest living cell ?

RBC

10.

 

Which organ help in digesting food and keep the balance of sugar in the body ?

Pancreas

11.

 

Which organisms causes common cold ?

Virus

12.

 

Which organisms causes Pneumonia ?

Coccid

13.

 

Which organisms causes Tuberculosis ?

Bacillus

14.

 

Which pigment responsible for photo morphogenetic responses ?

Photochromic

15.

 

Which plant has longest fiber ?

Usitatissimum

16.

 

Which Reagent used in RNA extraction ?

Guanadinium thiocyanate

17.

 

Which regulates and controls the entry of light into the human eye ?

Iris

18.

 

Which stomata guard cell have lost their power ?

Potamogeton type

19.

 

Which term that may be applied to all disease-producing micro- orgasms is ?

Pathogenic

20.

 

Why did Yeast is used in bread making ?

It help fermentation

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