Poly-beta-hydroxybutyrate(PHB) present in aerobic bacteria can serve a – McqOptions

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1.	Poly-beta-hydroxybutyrate(PHB) present in aerobic bacteria can serve as?
A.	a reserve carbon and energy source
B.	a reserve source of phosphate
C.	acceptor of oxygen
D.	provides buoyancy
Answer» B. a reserve source of phosphate

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