Pattern recognition receptors (PRR) include which of the following?

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#Question id: 3894

#SCPH01 Biochemistry

Which of the following is a DNA sequence?

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#Question id: 14115

#SCPH01 Biochemistry

Which one of the following is a database of protein sequence motifs?

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#Question id: 13084

#SCPH01 Biochemistry

Statement: In a modified version of AFLP, the selection of fragments using biotin-streptavidin binding is avoided.

Explanations: I. The fragments are ligated to the appropriate adapters and used for PCR amplification using two AFLP primers, each primer having a single selection nucleotide; this is called preamplification step.

II. The PCR products from this preamplificated step are diluted and used as template for second PCR amplification.

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#Question id: 14302

#SCPH05 I Biotechnology

Pseudomonas sp. has a mass doubling time of 2.4 h when grown on acetate. The saturation constant using this substrate is 1.3 g/l (which is unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we operate a chemostat on a feed stream containing 38 g/l acetate, find the Substrate concentration when the dilution rate is 0.8Dmax?

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#Question id: 2937

#SCPH01 Biochemistry

Separase initiates sister chromatid segregation at anaphase by cleaving: