Biology of bacterial inclusion bodies. Bacterial inclusion bodies (IBs) are protein aggregates that have been commonly observed in recombinant Escherichia coli since the implementation of recombinant DNA technologies.
How is the lower atmosphere warmed from the surface upward? The lower atmosphere is warmed from the surface upward by ground temperature. As the ground warms up, the heat rises and causes warmer temperatures.
Convection currents 2. As the magma heats, it rises to the upper mantle. As the magma reaches the upper Mantle, it reduces in temperature and begins to become more rigid. Due to this increased weight the magma begins to fall to the lower Mantle.