No salt does not contain carbon because it is an inorganic compound
Based on the information I have no clue either
Answer:
C. Ethanol, ammonium chloride, phosphate buffer, magnesium sulfate, calcium chloride, trace elements
Explanation:
Acetobacter must have a sufficient supply of oxygen and cannot grow in its absence. Colonies of acetobacter can be detected by a culture media containing ethanol as carbon source, the acid produce by the bacteria will dissolve the chalk thereby leaving a clear zone around the colony.
The central dogma of molecular biology states that information flows in one direction from DNA to RNA to protein.
According to central dogma of molecular biology, shortly descripition of how information flows through the biological system would be: DNA makes RNA and RNA makes protein. The dogma explains general and special transfer of information:
The general transfer:
• DNA copied to DNA (DNA replication),
• DNA copied into mRNA (transcription),
• proteins synthesized using the information in mRNA as a template (translation).
The special transfer:
• RNA copied from RNA (RNA replication),
• DNA synthesised using an RNA template (reverse transcription),
• proteins synthesised directly from a DNA template.