The DNA polymerase is a template-directed enzyme that synthesizes new complementary strand from a parent strand but it requires the existing short nucleotide sequence for its elongation. Which of the following enzyme is required for the synthesis of this primer?

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#Question id: 8914

#Section 6: Plant, Animal and Microbial Biotechnology

Which of the following is (are) unique to animals?

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#Question id: 383

#Section 4: Fundamentals of Biological Engineering

Three buffers are made by combining a 1 M solution of acetic acid with a 1 M solution of sodium acetate in the ratios shown below

1 M acetic acid	1 M sodium acetate
Buffer 1: 10 mL	90 mL
Buffer 2: 50 mL	50 mL
Buffer 3: 90 mL	10 mL

 Which of these statements is true of the resulting buffers?

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#Question id: 14357

#Section 5: Bioprocess Engineering and Process Biotechnology

Milk is pasteurized if it is heated to 630C for 30 min, but if it is heated to 74°C it only needs 15 s for the same result. Find the activation energy of this sterilization process.  J/mol 

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#Question id: 1703

#Section 2: General Biology

Which of the following statements is TRUE about an epitope?

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#Question id: 13025

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which enzyme is used for homopolymer tailing?