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Thermococcus, Methanococcus and Methanob...

Thermococcus, Methanococcus and Methanobacterium exemplify:

A

Bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria

B

Bacteria that contain a cytoskeleton and ribosomes

C

Archaebacteria that contain protein homologous to eukaryotic core histones

D

Archaebacteria that lack any histones resembling those found in eukaryotes but whose DNA is negatively supercoiled

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The correct Answer is:
C
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MOTION-DIVERSITY IN THE LIVING WORLD-Exercise - 3 AIPMT & NEET Previous Year Questions
  1. Which of the following is a flowering plant with nidules containing fi...

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  2. Which one of the following pairs is wrongly matched

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  3. Thermococcus, Methanococcus and Methanobacterium exemplify:

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  4. Selelct one of the following paris of important features distinguishig...

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  5. In which one of the following male and female gametophytes do not have...

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  6. Which of the following is not heterosporous ?

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  7. In the light of recent classification of living organisms into three d...

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  8. Cellulose is the major component of cell walls of

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  9. Bacterial leaf blight of Rice is caused by

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  10. Nitrogen fixation in root nodules of Alnus is brought about by

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  11. Which one of the following has haplontic life cycle

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  12. Mannitol is the stored food in :-

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  13. Which one of the following is a vascular cryptogam?

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  14. Phylogenetic system of classification is based on

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  15. Oxygenic photosynthesis occurs in

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  16. Which one of the following is considered important in the development ...

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  17. Which one of the following plants is monoecious

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  18. Which one is the wrong pairing for the disease and its causal organism

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  19. Which of the following is a symbiotic nitrogen fixer ?

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  20. Which one of the following is commonly used in transfer of foreign DN...

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