Polymerase Chain Reaction
The PCR/sequencing approach to rRNA is most likely to give information about

the species to which the bacteria are most closely related
morphology of the bacterium
whether the bacterium is motile
the type of energy metabolism the bacterium has

ANSWER DOWNLOAD EXAMIANS APP

Polymerase Chain Reaction
The efficiency of amplification in PCR in later cycles is reduced due to

reduction in substrate concentration
insufficient enzyme and time to synthesize mass quantity of DNA
all of these
build up of PCR product which competes with primers for hybrid formation

ANSWER DOWNLOAD EXAMIANS APP