<span>She collaborates with Sun Feng (Chin Han) and other local epidemiologists and public health officials; they identify Emhoff as patient zero. As the virus spreads, Feng kidnaps Orantes to use her as leverage to obtain MEV-1 vaccine doses for his village.</span>
The nitrogen containing amino group is recycled while the remainder of the molecule is excreted in the urine
Cellular respiration is the process by which organisms use oxygen to break down food molecules to get *chemical energy *for cell functions.
