Based on the provided information, 'Lecture Room' does not contain any identifiable LGBTQ+ characters or themes, resulting in a 'N/A' rating for its portrayal.

No information regarding the film's plot or characters was provided, therefore an evaluation of its portrayal of transsexual themes or characters cannot be made. The film is presumed to have no identifiable transgender content.

The movie does not contain any action or adventure elements.

No prior source material or established characters are provided for the 2001 show "Lecture Room." Without a baseline, it is not possible to identify any character who was canonically, historically, or widely established as one gender and then portrayed as another.

No information regarding source material, established characters, or their canonical races for 'Lecture Room' (2001) was provided. Without a baseline for comparison, it is not possible to identify any instances of a race swap.