Bacterial identification Virtual Lab
Questions and Correct Answers/ Latest
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What do the green and blue tubes contain.
Ans: Consists of buffers, primers, DNA polymerase, nucleotides
and fluorescence-tagged terminators in suitable proportions
The purpose of the second PCR is not to create identical copies like the
first PCR you ran. What is the purpose of this PCR?
Ans: Produce many copies of variable length
Where do scientists obtain primers to be used in PCR and in this
technique?
Ans: Each DNA strand binds primer @ one end and will have a
fluorescence- tagged terminator @ one end called PCR
amplification
What's the final PCR product, the stuff contained in your 12 tubes?
Ans: Nice of DNA pieces of variable length
What's the purpose of gel electrophoresis?
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