In a lymph node, the antigen pneumococcus polysaccharide SIII leads to:

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#Question id: 10260

#Biochemistry

Arrange F, C, O, N in the decreasing order of electronegativity

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#Question id: 10261

#Biochemistry

What is the enthalpy change for the given reaction?

CH3CH3 + Cl2 → CH3CH2Cl + HCl

Given the enthalpies

Bonds	Bond Enthalpy (kJ mol⁻¹)
C-H	413
Cl-Cl	239
C-C	347
C-Cl	339
H-Cl	427

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#Question id: 10262

#Biochemistry

Linus Pauling has given electronegativity as

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#Question id: 427

#Biochemistry

The degradation of which class of biochemicals does not significantly contribute to the release of energy to cells?

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#Question id: 2667

#Biochemistry

A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?

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#Question id: 9609

#Biochemistry

Dozens of potato varieties exist, differing from each other in potato-tuber size, skin color, flesh color, and shape. One might construct a classification of potatoes based on these morphological traits. Which of these criticisms of such a classification scheme is most likely to come from an adherent of the phylocode method of classification?