what actually happens in lab for COVID PCR. 2: How PCR for COVID testing is done from start to finish. 3: explain how PCR is done to detect COVID from patients. 4: how/what is done for COVID PCR.

A pcr required 5 ul of water To make master for 5 samples you would add   35 ul of water   30 20 25

Order the following technical steps that are required to identify a bacterium by PCR and sequencing of the 16S rRNA gene. [1 mark] - Carry out thermal cycling (amplification) of the PCR - Checking the PCR product (amplication) by agarose gel electrophoresis - Purify the PCR product - Perform a DNA extraction - Sequence the PCR product(Sanger sequencing) - Grow a fresh overnigh liquid culture - Obtain a pure bacterial culture - Set up a 16S Rrna gene PCR - Perform bioinformatic analysis (BLAST)

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