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#Question id: 26420


X-Ray causes chromatin breakage, so which histone is replaced when chromosomal breakage/DSBR is observed

#Unit 3. Fundamental Processes
  1. γH2A-X

  2. βH2A-X
  3. YH2AX

  4. ζH2A-X


Answer:- Option(s): 1


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#Question id: 11251

#Unit 10. Ecological Principles

The highest grade of sociality in the animal world is called:

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#Question id: 12813

#General Aptitude

A took 15 sec. to cross a rectangular field diagonally walking at the rate of 52 m/min. and B took the same time to cross the same field along its sides walking at the rate of 68 m/min. The area of the field is :

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#Question id: 28877

#Unit 4. Cell Communication and Cell Signaling

O-acetyltransferase Porcupine is an enzyme which catalyzes?

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#Question id: 5562

#Unit 5. Developmental Biology

In an egg cell treated with a chemical that binds calcium and magnesium ions, the ________.

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#Question id: 11763

#Unit 9. Diversity of Life Forms

What makes certain red algae appear red?

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