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The prerequisite for electron microsope ...

The prerequisite for electron microsope is

A

vacuum

B

reflector

C

source of light

D

living material

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The correct Answer is:
A
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ARIHANT NEET-CELL: THE UNIT OF LIFE-Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced Level Practise )
  1. Dark field microscopy that is used to observec bacteria makes use of

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  2. In interference microscope, the source of light is

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  3. The prerequisite for electron microsope is

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  4. Cellulose is stained blue with

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  5. Which of the following dyes is best suited for staining lignin?

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  6. Two-dimensional polyacrylamide gel electrophoresis was developed by

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  7. Continuity of cytoplasm from cell is maintained through cytoplasmic co...

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  8. A phospholipid molecule is amphipathic and produce two layers coming i...

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  9. The transport of polar molecules across the cell membrane requires

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  10. In a cell that is not dividing, the chromosomes are visible as a tangl...

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  11. In plants, maximum number of chromosomes (2n=1262) are found in

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  12. An angiospermic plant with minium number of chromosomes is

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  13. Centromere is that part of chromosome where

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  14. The part which does not take strain amongst the following is

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  15. Dicentric chromosomes have two centro-meres because they possess an ad...

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  16. In human, secondary constrictions II is found on chromosome

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  17. Telomere prevents the attachment of one chromosome to

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  18. The organs of dipterans from where polytene chromosomes have been repo...

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  19. Salivary gland chromosomes are also known as

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  20. A row of dense granules present in lampbrush chromosomes is known as

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