How many milliliters of a 2.0 M solution of boric acid must be added to 600 mL of a solution of 10 mM sodium borate in order for the pH to be 9.45? (pKa of boric acid = 9.24)

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#Question id: 15137

#XL - S Microbiology

Most mitochondrial proteins however, are manufactured under the direction of the nucleus. Mitochondria reproduce by 

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#Question id: 3650

#XL - S Microbiology

Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?

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#Question id: 8916

#XL - R Botany

What do animals as diverse as corals and monkeys have in common?

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#Question id: 12947

#XL - S Microbiology

Match the following-

A. G- proteins.                    1.src

B. Growth factors.            2.erbB

C. Protein kinases.           3. N-ras

D. Growth factor receptor.   4.hst

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#Question id: 573

#XL - Q Biochemistry

How is trypsinogen converted to trypsin?