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Biology Review chap 1 & 2

Horizontales
These release hydroxide ions
Fats and oils
____ chemistry is the study of carbon compounds
Data that has no numbers involved with it
Type of bond where electrons are shared evenly
These are proteins that fight disease
These contain carbon, oxygen, and hydrogen
Logical conclusion from data
Atomic particle with a negative charge
Type of bond where electrons are exchanged
Proposed explanation for observations
Biological catalysts
Neutrons and ____ are found in an atom's nucleus
Metric unit of length
Verticales
____ acids are the units that make up proteins
Molecular attraction between molecules of the same type
The number of these determine what element an atom is.
Data that has numbers
These have the same number of protons, but not neutrons
These speed up chemical reactions
____ generation
A body of knowledge or a way of solving problems
100 degrees Celsius is the ___ point of water
These release hydrogen ions
Scientist important in microbiology - his method is used to keep milk fresh
Neutral on the pH scale