Inversion in biology is the breaking of a chromosome in two places and the subsequent reordering re-insertion of the chromosome DNA. Inversions are divided into pericentric and paracentric types based on whether the cent... More »

Common questions on biology exams ask students about cell shape and function; bacteria identification, bacterial growth characteristics and identification; viruses; and DNA sequencing, mutation and repair. Other common q... More » Science Biology

In biology, probes are general terms for pieces of DNA or RNA that can be used to target specific sequences of DNA or RNA in cells and organisms. Probes can be customized in order to target specific organisms and cells f... More » Science Biology

Replication in biology is the process of duplicating or producing an exact copy of the DNA involving many enzymes that split down the mother cell and create 'daughter' copies. Replication is the primary and the most sign... More »

The most highly rated inversion table is the Pro Deluxe Folding Fitness Inversion Table, notes Best Consumer Reviews. There are many inversion tables on the market and unbiased websites that offer consumers product infor... More » Health Fitness & Exercise

Inversion therapy is a type of spinal traction, which involves stretching the spine to relieve pressure on and between compressed discs, according to Indiana University Health. According to Healthline, traction takes pre... More » Health Conditions & Diseases

Sister chromatids are a pair of synthesized daughter chromatids generated when a single chromosome is duplicated into two copies of the parent chromosome. The replication of these chromosomes occurs during the synthesis ... More »