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#Question id: 23147


In fluorescence microscopy why the fluorescence occurs at longer wavelength when there shorter   wavelength of light is applied?

#Life Sciences
  1. Due to increase in energy
  2. Due to resonance energy
  3. Due to decrease in energy
  4. Due to proton transfer

Answer:- Option(s): 3


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#Question id: 2795

#Environmental Science

Telomeres

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#Question id: 2799

#Environmental Science

There are five major types of histones in eukaryotic cells. One of these is not part of the structure of nucleosomes and is thought to participate in forming the 30-nm condensed chromatin fiber. Which histone is this?

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#Question id: 2801

#Environmental Science

In which phase of the eukaryotic cell cycle is the DNA in its most highly condensed form.

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#Question id: 2803

#Environmental Science

A human cell contains 3X109 bp per set of chromosomes.

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#Question id: 2804

#Environmental Science

The formation of nucleosomes is the first step in a process that allows the eukaryotic DNA to be folded into much more compact structures that reduce the linear length by as much as

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#Question id: 2805

#Environmental Science

There is a roughly inverse correlation between organism complexity and gene density

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