With respect to assembly of every core histone which of the following is wrong?

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#Question id: 19004

#Unit 13. Methods in Biology

If the molecule is polar which of the following chromatography can be used to analysed sample 

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#Question id: 26968

#Unit 10. Ecological Principles

Frequency of density-dependent mortalities in animal populations, which of the following are the correct reasons for mortality in animals?

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#Question id: 12924

#Unit 13. Methods in Biology

In order to quantify unknown DNA templates, a standard dilution is prepared using DNA of known concentration. As the DNA accumulates during the early exponential phase of the reaction,an arbitrary point is taken where each of the diluted DNA samples cross. This is termed as_____

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#Question id: 14886

#Unit 4. Cell Communication and Cell Signaling

Secondary lymphoid organ provide sites where lymphocytes encounter antigen, become activated, and undergo clonal expansion and differentiation into effector cells, include

a) spleen

b) lymph node

c) mucosa-associated lymphoid tissue

Which of the following are the effector cells of secondary lymphoid organ?

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#Question id: 866

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is known as Sanger’s reagent