Chromatin immunoprecipitation and DNA sequencing (ChIP-seq) can be used to identify regions of the genome that can indicate promoters, enhancers, and transcription factor-binding motifs. ChIP-seq is an example of:

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

age of consent is a crime, regardless of whether the other person actually is.