Example of an internally compensated opamp with a pole-splitting capacitor:

 

Unit-gain buffer (Q₁₀ / Q₁₁) used to eliminate the feed-forward path through C_c
                                                                     in order to shift the zero to the infinite frequency

Example of an internally compensated opamp with a nulling resistor:

 

 

Nulling resistor realized by complementary transistors (Q₁₀ / Q₁₁)