evaluations described here are aimed toward the measurement of reduction/oxidation shifts of mitochondrial cytochromes in tissues , but the flexibility of the optical components makes this spectrophotometer adaptable to the study of light absorption changes of intrinsic or extrinsic optically active molecules in a variety of light scattering preparations , tissues , and organs in vitro or in vivo .
C0030012
reduction/oxidation
C0010798
cytochromes