This energy is then used to move hydrogen ions from the matrix
through the protein complexes
into the intermembrane space.
Draw blue arrows to show the
movement of hydrogen ions
across the membrane. Cross off
the hydrogen ions in the matrix
and draw them in the
intermembrane space.

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xlnk․cf/tcMG

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.