Cross-presentation of exogenous antigen to αβ T-cells does NOT require the involvement of:

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#Question id: 12936

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

Adding small double-stranded molecules with one internal site for a restriction endonuclease,termed ______ to cDNA.

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#Question id: 15735

#Section 6: Plant, Animal and Microbial Biotechnology

How meristem cultures are able to generate pathogen free plants. Choose the most appropriate statement.

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#Question id: 1651

#Section 2: General Biology

Ig idiotypes are found:

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#Question id: 158

#Section 2: General Biology

At the isoelectric pH of a tetrapeptide:

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#Question id: 27189

#Section 5: Bioprocess Engineering and Process Biotechnology

How long will it take for the initial concentration of A to fall from 0.20 M to 0.075, if the rate constant for a reaction of zero-order in A is 0.035 mol L^–1 s^–1.