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Biology

Across
The interior tissue of the leaf
Chemical reactions that transfer electrons between reactants
Primary currency of all cells
Absorbs free energy from its surroundings. Not spontaneous
A series of chemical reactions that yield a final product
Pigment that absorbs light
Produced by living cells. Catalyst in biochemical reactions
Non protein enzyme helpers
Down
Consists of wavelengths 380 nm to 750 nm and produces colors we can see
A net release of free energy that is spontaneous
The distance between crests of electromagnetic waves
Potential energy that exists within chemical bonds
Ability to do work or create change
Measurement of randomness or disorder within a system