Mitochondria: (A) TEM-slice (scale bar 200 nm) (©2018 Trustees of Dartmouth College/Public Domain ). (B) Model of the inner structure. (C) Model of the outer structure. (D) Combinded model with final materials. (Ee) Yeast cells show elongated mitochondria networks (scale bar 1 μm) (©2002 National Academy of Sciences ). (F) Mitochondria structures spanning through C. reinhardtii (red, scale bar 1 μm) (©2012 Hummel et al., CC BY 4.0 ). (G) Extended mitochondrial structures positioned following the curvature of the cell membrane.