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3.1-pg 74.
Coach Gibbs
Question | Answer |
---|---|
any substance that cannot be broken down into simpler sunstanecs | Element |
two or more elements chemically combined | Compound |
major source of energy made of carbon,hydrogen,and oxygen | Carbohydrates |
contains more energy than carbs made of carbon,hydrogen,and carbohydrates | Lipids |
energy-rich compound made of hydrogen,oxygen,nitrogen,and in some cases sulfur | Protein |
combine with cells to make protein | Amino Acids |
type of protein that speeds up a chemical reaction in a living thing | Enzymes |
carry instructions for cells: long molecules of carbon,hydrogen,nitrogen,oxygen,and phosphorus | Nuclecic Acids |
the genetic material that carries information about an organism and is passed from parent to offspring | DNA |
helps in producing protein | RNA |