A: Smell is one of the most poignant and evocative experiences afforded by the human sensory apparatus.Also known as olfaction, it is our physical capacity for detecting and perceiving the molecules around us.The list of potential careers within biology is simply too long, so here's a look at the most popular career fields within biology as a whole.
In humans, olfaction occurs when odorant molecules bind to specific sites in the olfactory receptors inside the nose. Undulipodia function in moving the cell, the organism to which the cell belongs, or fluid in contact with the cell. The internal surface (lumen) of the human ureter is star-shaped (see figure). The tube leading urine from the bladder to the exterior of the body. The ultimate product of nucleic acid catabolism; main nitrogenous component of urine in birds and reptiles. PICTURE1 | PICTURE 2 ulnocarpal /ƏL-nō-CARP-əl/ adj. Where the undulipodium attaches to the cell there is a basal body called the kinetosome which is connected to the axoneme with motor proteins. MOLECULAR STRUCTURE urea cycle See: ornithine cycle. Either of the tubes leading from the kidneys to the bladder. While it is possible to pursue a career that investigates biology from a more general standpoint, most biology careers focus on a subset of biology as a whole.This list includes popular biology career fields, but the options are practically endless if you want to pursue advanced education within the biology field.