What are 5 types of non coding DNA? (5)

Satellite DNA: short tandem repeats (STRs) used for DNA profiling Telomeres: regions at the end of chromosomes to protect chromosomal deterioration during replication Introns: non coding sequences within genes, removed by RNA splicing before forming mRNA Non-coding RNA genes: codes for tRNA or rRNA Gene regulatory sequences: sequences used in transcription (promoters)