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Macromolecules

Across
consist of either one or two long chains of repeating units
the energy required to start a reaction
one of the structural components, or building blocks, of DNA and RNA
a chemical reaction that is accompanied by the absorption of heat
a subunit of fats, oils, and waxes.
Major energy source for the body
A simple sugar that constitutes the building blocks of a more complex form of sugars
a colorless, odorless, syrupy, sweet liquid, C3H8O3
proteins that act as catalysts within living cells
polymers of amino acids
Down
fatty acid in which there is one or more double bond in the fatty acid chain
release energy into the environment
is the sugar formed when two monosaccharides are joined
A fatty or waxy organic compound
a chemical nature in which the carbon atoms are saturated with hydrogen
A polymer made of many saccharide units
is a type of organic acid that contains a carboxyl functional group
are the species formed from chemical reactions
a molecule upon which an enzyme acts
A molecule that may react chemically to another molecule of the same type