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Chapter 2 Bio

Horizontales
A molecule composed of carbon, hydrogen, and oxygen in which there are twice as many hydrogen atoms as oxygen atoms
A substance that contains two or more atoms from different types of elements held together by chemical bonds
Having a tendency to repel water
A complex polypeptide that plays a role in the chemistry of an organism
The molecules involved in the making of proteins and the passage of traits from one generation to the next
The smallest stable unit of all matter (physical material), which is comprised of protons, neutrons, and electrons
The process by which the information on mRNA is converted into a specific sequence of amino acids to form a protein
A property in which the molecules of a substance are attracted to other similar substances
Verticales
A pure substance that is composed of a unique type of atom
The process by which DNA is used to produce messenger RNA
A property in which the molecules of a substance are attracted to its own molecules
Having a tendency to be attracted to water
The process by which DNA is copied to produce two duplicate double helixes
A form of matter that has characteristic chemical properties
A group of atoms that form a unit with specific chemical properties. The atoms may be the same or they may be different, depending on the specific chemical involved
A hydrophobic macromolecule that readily dissolves in nonpolar environments
A sequence of nucleotide bases on DNA that codes for a macromolecule (such as a protein or RNA)