Calculate the percentage of histidine that has its imidazole side chain protonated at pH 7.3. The pKa values for histidine are pK1 = 1.8, pK2 (imidazole) = 6.0, and pK3 = 9.2.

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#Question id: 27661

#XL - U Food Technology

The absence of which  enzyme shows adequate pasteurization

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#Question id: 27662

#XL - U Food Technology

Ultra-pasteurization [UP]) pasteurization occurs at

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#Question id: 27663

#XL - U Food Technology

Starter culture used for cultured butter milk is/are 

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#Question id: 27688

#XL - R Botany

Given some properties of cytokinin, which of the following given statements incorrect regarding cytokinin?

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#Question id: 27689

#XL - R Botany

Cyanide, a chemical warfare agent, is toxic because it____

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#Question id: 28117

#XL - U Food Technology

What is the reason for blanching vegetables prior to freezing?