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#Question id: 381

Consider an acetate buffer, initially at the same pH as its pKa (4.76). When sodium hydroxide (NaOH) is mixed with this buffer, the:

#Section 4: Fundamentals of Biological Engineering

pH rises more than if an equal amount of NaOH is added to an acetate buffer initially at pH 6.76
pH rises more than if an equal amount of NaOH is added to unbuffered water at pH 4.76.
ratio of acetic acid to sodium acetate in the buffer falls.
sodium acetate formed precipitates because it is less soluble than acetic acid.

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#Question id: 16001

#Section 6: Plant, Animal and Microbial Biotechnology

Disaggregating of cells can be achieved by

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#Question id: 573

#Section 2: General Biology

How is trypsinogen converted to trypsin?

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#Question id: 9285

#Section 2: General Biology

Non-O2-evolving (anoxygenic) organisms, contain only a single photosystem such as

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#Question id: 3931

#Section 3: Genetics, Cellular and Molecular Biology

Which has its primary transcript produced in the nucleolus?

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#Question id: 14467

#Section 1: Engineering Mathematics

f (x) = (x -2)^3 is