Which is the correct sequence of steps in isolating desirable protein using recombinant DNA technology? 1. Expression of protein and lysis of the bacterial cell 2. Incorporation of genes into bacteria 3. SDS PAGE 4. Protein elution 5. Column chromatography
A2,1,3,5,4
B2,4,5,3,1
C1,2,4,3,5
D1,5,2,4,3
The Central Dogma of molecular biology includes all except?
AReverse transcription
BTranscription
CRNA replication
DTranslation
Which one of the following antibiotics inhibits transpeptidation in bacterial cell wall synthesis?
APenicillin
BChloramphenicol
CAmphotericin
DVancomycin
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