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Halophilic archaebacterium (Halobacteriu...

Halophilic archaebacterium (Halobacterium salinarum) found in Great Salt Lake and Dead Sea cannot live in

A

less than 3 M NaC1 concentration

B

less than 5 M NaC1 concentration

C

more than 4 M NaC1 concentration

D

more than 3 M NaC1 concentration

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KVPY PREVIOUS YEAR-MOCK TEST 2-EXERCISE
  1. Which of the following is an example of positive feedback control in t...

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  2. Human immuno deficiency virus (HIV) has a protein coat and a genetic m...

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  3. Halophilic archaebacterium (Halobacterium salinarum) found in Great Sa...

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  4. During replication of a bacterial chromosome DNA syntnthesis stars fro...

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  5. Which one of the following conditions correctly describes the manner o...

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  6. Haploids are more suitable for mutation studies than the diploids. Thi...

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  7. Which of the following is a pentameric immunoglobulin and is produce...

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  8. Consider the following statements about biomedical technologies, (i)...

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  9. The first repair of mistakes made during DNA replication is made by

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  10. During translation , activated amino acids get linked to tRNA. This pr...

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  11. Protein on reaction with which yields Ruhemann's purple?

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  12. Which one of the following biomolecules is correctly characterrised

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  13. A small segment of DNA contains the base sequence CGT. If an mRNA tran...

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  14. The primary reason why the same basic techniques can be used to analys...

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  15. Percentage of (G+C) is

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  16. A person has 400 million alveoli per lung with an average radius of 0....

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  17. Given below are some characters of a cell organelle. (i) It is a membr...

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  18. A gene that was 5055 bp long resulted in three polypeptides-350 amino ...

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  19. Instead of 3, if 2 bases code for an amino acid, the degeneracy of cod...

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  20. In a nerve , is sodium pump is blocked , which of the following is mos...

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