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Chapter 4: Carbon and Molecular Diversity
Bio 10th edition, 1406
22
Biology
Undergraduate 1
10/09/2014

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Term
What is a Organic Compound?
Definition
Any substance contains carbon in its structure criteria of carbon atom
Term
What is the structure of carbon like?
Definition
Carbon has the ability to make 4 covalent bonds, macromolecules form 4 covalent bonds with eachother
Term
What does carbon usually bond with in nature?
Definition
H, O, and N
Term
What are Hydrocarbons?
Definition
Organic molecules only consisting of C and H, very common in organic molecules. They can undergo reactions that release alot of energy
Term
What are isomers?
Definition
compounds that have the same numbers of atoms of the same elements but different structures and properties.
Term
What are structural isomers?
Definition
differ in covalent arrangements
Term
What is a Cis-Trans isomer?
Definition
Carbons that have covalent bonds to the same atoms, but these atoms difffer in their spatial arrangements due to infleibility of double bonds.
Term
Cis Isomer
Definition
both X's on the same side
Term
Trans Isomer
Definition
X's on opposite sides
Term
What are Enaniomers
Definition
Isomers that are mirrorimages of eachother and that differ in shape due to presence of an asymmetric carbon, (one that's attached to 4 different atoms or groups of atoms.)
Term
Why is carbon a main element in an organic compound?
Definition
structure, Carbon skeleton, Hydrocarbons, Isomers, and presence of functional groups.
Term
What are the 4 characteristics of a carbon skeleton?
Definition
length, branch, double bond position, and presence of rings.
Term
Why are hydrocarbons considered nonpolar?
Definition
The electronegativity of carbon and hydrogen are equal
Term
What is a functional group?
Definition
form a covalent bond with C to specify what function it has
Term
What is the OH functional group
Definition
hydroxyl group
Term
What is the CO functional group?
Definition
Carbonyl
Term
What is the COOH functional group?
Definition
Carboxyl
Term
What is the NH2 functional group?
Definition
Amino
Term
What is the SH functional group?
Definition
Sulfhydryl
Term
What is the OPO3-2 group?
Definition
Phosphate
Term
What is the CH3 group?
Definition
Methyl
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