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chemistry of Life

Across
A group of two or more atoms chemically bonded
A molecule that has a carbon backbone
Most abundant compound in the body
Meaning "carbon & water"
Large molecules made up of amino acids
Neutral charge
The basic units of matter
Low ph
Positively charged
Down
Fats and oils
The study of the nature of matter
A group of two or more atoms
The ability to do work or put matter into motion
Represents relative concentrations of hydrogen
Negatively charged
Anything the occupies space
Enhances the taste of our food
High ph