Acquired immunity involves both a humoral immune response an…

Acquired immunity involves both a humoral immune response and a cell-mediated immune response.    Match the items into the appropriate category depending on whether they are involved in the humoral response, the cell-mediated response, or both the humoral and the cell-mediated responses.

For an LRC series circuit containing a resistance of 11.0kΩ…

For an LRC series circuit containing a resistance of 11.0kΩ a capacitance of 2.0μF and an inductance of 24.0H, what frequency is needed to minimize the impedance? If a peak emf of 5.0V is applied, what will the instantaneous current be 5.0s after the source is turned on?  frequency: peak current: