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Description
Flashcards by Khailaya Hughes, updated more than 1 year ago
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Created by Khailaya Hughes
about 1 year ago
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| Question | Answer |
| What are the six elements of life? | CHNOPS Carbon, hydrogen, nitrogen, oxygen, phosporous, sulfur |
| What are examples of elements that are biologically important but have <1% of organism biomass? | Magnesium, iron |
| What are bonds in a molecule? | Hold molecules together, creating temporary connections |
| What bonds are formed by carbon, hydrogen, and oxygen? | Covalent; Hydrogen is a single covalent bond, oxygen two single or one double , both nitrogen and carbon can form four covalent bonds |
| What is meant by the expression, "organic molecules are built on carbon?" |
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