*Organic compounds= contain carbon 3.2 Carbon compounds pp. 52-54 *Organic compounds= contain carbon Carbon makes 4 bonds in many combinations The combinations gives many possible molecules Proteins, DNA, foods, plastics… What elements besides Carbon do you think are commonly in your body?

The combinations of elements C bonds to are called functional groups 3.2 Carbon compounds pp. 52-54 Functional groups Carbon often bonded to other carbon, nitrogen, oxygen, and hydrogen *COHN The combinations of elements C bonds to are called functional groups Functional group= part of the molecule that does a *job depending on its shape What does the word function mean?

Carbon molecules form long chains 3.2 Carbon compounds pp. 52-54 Carbon molecules form long chains *Monomer = small, single shape molecule *Polymer = many of the same monomers strung together Mono = Poly =

3.2 Carbon compounds pp. 52-54

This reaction is reversible 3.2 Carbon compounds pp. 52-54 *ATP → ADP + energy This reaction is reversible ATP ↔ ADP + energy How cells store and access energy to make things go *ATP is the energy molecule for most organisms Like the “money” of cells

3.2 Carbon compounds pp. 52-54

Make a table of objects that can be compared as monomers and polymers: 3.2 Carbon compounds pp. 52-54 OUT: Make a table of objects that can be compared as monomers and polymers: Object Monomer Polymer Chain Link Whole chain

Make a table of objects that can be compared as monomers and polymers: 3.2 Carbon compounds pp. 52-54 OUT: Make a table of objects that can be compared as monomers and polymers: Object Monomer Polymer Chain Link Whole chain