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The structures which appear as "beads on...

The structures which appear as "beads on string" in chromatin under electron microscope have all of the following histone proteins, except

A

`H_2A`

B

`H_3`

C

`H_2B`

D

`H_1`

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AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
  1. Prokaryotic and Eukaryotic Cell

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  2. Reverse flow of information from RNA to DNA occurs in

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  3. The structures which appear as "beads on string" in chromatin under el...

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  4. Four DNA samples were extracted from different organisms whose sequenc...

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  5. Read the following statements and choose the correct one(s). A. During...

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  6. N-glycosidic linkages in a polynucleotide chain join

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  7. All the termination codons of universal genetic codes begin with a nuc...

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  8. In the synthesis of which of the following, DNA is not directly involv...

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  9. Choose the incorrect statement.

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  10. The antigen-binding site of the antibody molecule is called "paratope"...

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  11. The regression in size of which organ is associated with reduction in ...

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  12. Read the following statements. (A) B-lymphocytes produce an army of pr...

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  13. Mark the correct option.

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  14. If a person is infected with deadly pathogen/toxin against which quick...

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  15. Choose the correct option with respect to the lymphoid organs

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  16. Which of the following set of diseases is caused by bacteria? (a) Dyse...

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  17. Histamine, serotonin are secreted by mast cells upon activation by (a)...

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  18. Appearance of dry, scaly lesions on various body parts such as nails a...

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  19. Select one of the following correct statement in relation to malaria.

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  20. Disease whose spread can be biologically controlled by larvivorous fis...

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