Search Results for: biological_rhythm
Infradian rhythm
What is the Infradian Rhythm? An infradian rhythm is a type of biological rhythm that lasts longer than 24 hours, with a... Read More
Chronobiology
Chronobiology Definition Chronobiology is a branch of biology that studies time-related phenomena (e.g., biological... Read More
Circadian rhythm
Circadian Rhythm Definition A circadian rhythm is an endogenously-driven biological rhythm with a period close to 24... Read More
Ultradian rhythm
Definition noun, plural: ultradian rhythms A biological rhythm that is repeated throughout a 24-hour circadian day and... Read More
Diurnal rhythm
Definition noun, plural: diurnal rhythms A biological rhythm that primarily express a periodicity during daylight... Read More
Chronobiologist
Definition noun, plural: chronobiologists A professional or an expert in the field of chronobiology Supplement A... Read More
Biological clock
Definition noun, plural: biological clocks Any of the various mechanisms that regulate biological rhythms Supplement A... Read More
photobiology
Photobiology Definition Photobiology, the biology of light, is a subdiscipline in biology. It focuses on the effects of... Read More
Homeostatic Mechanisms and Cellular Communication
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory... Read More
Cyanobacteria
Cyanobacteria Definition Cyanobacteria is a group of photosynthetic bacteria widely distributed in various aquatic habitats... Read More
Diurnality
Definition noun, plural: diurnalities (1) The condition of occurring or being active during the day (2) The active behavior... Read More
Nyctinasty
Definition noun, plural: nyctinasties (botany) The nastic movement of plant parts such as leaves and petals in response to... Read More
photomedicine
Photomedicine Definition Photomedicine is a branch of medicine that specializes in the therapeutic application of light. As... Read More
Myocardium
Myocardium Definition What is the myocardium of the heart? It is the muscular middle layer of the heart that is... Read More
Photoperiodism
photoperiodism (Science: biology) Events triggered by duration of illumination or pattern of light/dark cycles: often the... Read More
Nastic movement
Definition noun, plural: nastic movements The non-directional movement (of plants) in response to a stimulus (e.g. humidity,... Read More
Aldosterone
Definition noun, plural: aldosterones A mineralocorticoid with a chemical formula of C21H28O5, and controls salt and water... Read More