The first immunoassay formats described were methods based on the ____ reaction, which is characterised either by gel formation in a liquid phase or as an opaque band in an agar plate assay.

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#Question id: 241

#Section 2: General Biology

In DNA, phosphodiester bonds form with hydroxyl groups of carbons number ________ and ________ of each deoxyribose sugar.

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#Question id: 243

#Section 2: General Biology

Deoxythymidine is a ________ found mainly in DNA.

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#Question id: 244

#Section 2: General Biology

The difference between dGMP and GMP is

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#Question id: 245

#Section 2: General Biology

Adenylate and AMP each contain ________ phosphate groups.

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#Question id: 249

#Section 2: General Biology

According to Chargaffʹs observations of nucleotide composition of DNA samples, which of the following options are correct

A) % of (G + C) + % of (A + T) = 100%.

B) A = T.

C) G = C.

D) %A + %C + %T = 100%.

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#Question id: 253

#Section 2: General Biology

Which is not true of the different conformations of DNA?