2. The evolutionary process through which new species emerge
The general theory is that mitochondria and chloroplasts began initially as separate cells that were "eaten" by larger cells, but not digested and simply passed on due to their advantages.<span />
3 Phosphate groups. Definition of triphosphate: a salt or acid that contains three phosphate groups.
Feral cats threaten<span> the survival of over </span>100<span> native </span>species in Australia<span>. They have caused the extinction of some ground-dwelling birds and small to medium-sized mammals. </span>
Tracers are defined as elements
that can be monitored through biochemical reactions. This characteristic of tracers makes
them useful for the exploration of the mechanism of chemical reactions by
tracing the path that the they follow from reactants to products. A good
number of complex biochemical reactions (e.g. photosynthesis) have been studied
using tracers.
