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#Question id: 5554


Even in the absence of sperm, metabolic activity in an egg can be artificially activated by ________.

#SCPH06 I Botany
  1. abnormally high levels of carbonic acid in the cytosol

  2. abnormally low levels of extracellular oxygen

  3. injection of calcium ions into the cytosol

  4. depletion of its ATP supplies


Answer:- Option(s): 3


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#Question id: 277

#SCPH12 I Genetics

Which statement is not true about histones?

TLS Online TPP Program

#Question id: 278

#SCPH12 I Genetics

DNA wraps around an octamer of histones to form bead-like structures called ________.

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#Question id: 279

#SCPH12 I Genetics

What is the order of packaging of chromatin in eukaryotic cells from smallest to largest size?

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#Question id: 280

#SCPH12 I Genetics

Histone ________ is not part of the histone octamer, but binds to linker DNA and is responsible for higher-order chromatin structure.

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#Question id: 281

#SCPH12 I Genetics

Histones associate with DNA primarily through ________.

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#Question id: 282

#SCPH12 I Genetics

A HATS enzymes reacts with the side-chain of lysine to form the following structure: What effect will the HATS enzymes have on histones?

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