Chord Progressions and Predominant Function

In a harmonic progression, which chord is typically used right before the dominant to enhance the resolution to the tonic?

What type of cadence is created when a piece ends on a V - I progression in a major key?

What chromatically altered diatonic predominants may introduce tonal ambiguity through mode mixing by featuring lowered scale degrees commonly found in parallel modes when preceding authentic cadences?

Which non-harmonic tone appears as an unaccented passing motion between two notes of adjacent scale degrees within the same measure?

How does modulation during transition phases within sonata-allegro form influence predominant functions preceding recapitulation?

Which predominant substitution in harmonic minor could add both textural interest and modal mixture when preparing for an authentic cadence?

What kind of non-chord tone occurs when moving away from a stable note by step, skipping back to an unstable note, then returning directly back to the original stable note?

Which chord progression exemplifies a deceptive resolution following a V chord that deviates from the expected tonic in a minor key?

What is the seventh degree called in a harmonic minor scale?

In tonal music, which cadence creates an open-ended feeling by moving from V to vi?