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Environ Chem
Science final
Question | Answer |
---|---|
what is an organic compound and what is an inorganic compound? | An organic compound contains carbon and hydrogen, while inorganic compounds do not, they are mainly made out of minerals. |
Carbohydrates are? | energy sources for metabolism |
Lipids are? | Storage of unused chemical energy |
Proteins and Amino Acids are? | structural molecules and help chemical reactions in the body. |
Nucleic Acids are? | They store and transmit genetic materials. |
Elements needed but only in small amounts are? | Trace Elements |
This mineral is needed in 100mg/day or more. | Macromineral |
On a fertilizer bag, there are usually 3 numbers. What do those numbers represent? | NPK or Nitrogen, Phosphorous and Potassium. |