Asthma
Asthma is a chronic condition involving the respiratory system in which the airway occasionally constricts, becomes inflamed , and is lined with excessive amounts of mucus , often in response to one or more triggers. These episodes may be triggered by such things as exposure to an envir more
Cane Toad :Cane toads redirects here and may refer to Queensland state rugby league team .
The Cane Toad (Bufo marinus), also known as the Giant Neotropical Toad or Marine Toad, is a large, terrestrial true toad native to Central and South America . It is a member of the genus Bufo , which inc more
Schizophrenia
Schizophrenia, from the Greek roots schizein (σχίζειν, "to split") and phrēn, phren- (φρήν, φρεν-, "mind "), is a psychiatric diagnosis that describes a mental illness characterized by impairments in the perception or expression of reality , most commonly manifesting as auditor more
RNA interference trims double stranded RNA, to form small interfering RNA or microRNA . These processed RNAs are incorporated into the RNA-induced silencing complex (RISC), which targets messenger RNA to prevent translation .
RNA interference (RNAi) is a mechanism that inhibits gene expression more
Cell nucleus
cells stained for DNA with the Blue Hoechst dye. The central and rightmost cell are in interphase , thus their entire nuclei are labeled. On the left a cell is going through mitosis and its nucleus has disintegrated in preparation of division.
s: (1) nucleolus (2) nucleus (3) r more