CBSE Class 10 Answered
Bacteria
Asked by | 14 Jun, 2008, 05:38: PM
Expert Answer
Many bacteria can synthesize every complex molecule they need from the basic minerals, but others, said to be fastidious, require preformed organic molecules like vitamins, amino acids, nucleic acids, carbohydrates. Most bacteria are heterotrophs, a few are lithotrophs.
Answered by | 16 Jun, 2008, 07:55: PM
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