Deep in Biological Definition

Brain

... brain is actually very soft, jelly-like and deep red. They do not become firm and grey until they ... brain and in humans, its surface has many deep fissures (sulci) and convolutions (gyri), giving ... cortex, as well as in clusters called nuclei deep within the brain. White matter refers to axons ...

Marine biology

... Fish 3.5 Marine mammals 4 Reefs 5 deep sea and trenches 6 How oceanic factors ... global warming could exacerbate this trend. deep sea and trenches The ocean is deep, very deep in some places. The deepest recorded measure to ...

Albinism

... albinism have "white hair and red eyes" is not true. Colorless iris in humans is pale blue, not pink like in some animals, and the human eye is too deep for the pupil to appear red rather than black. Growth and development of children with albinism should be (and is) normal however, as should their ...

Genetic code

... Note 2 : Brooks, Dawn J.; Fresco, Jacques R.; Lesk, Arthur M.; and Singh, Mona. (2002). Evolution of Amino Acid Frequencies in Proteins Over deep Time: Inferred Order of Introduction of Amino Acids into the Genetic Code . Molecular Biology and Evolution 19 , 1645-1655. External links ...

Diabetes mellitus

... dangerous symptoms in diabetics include the smell of acetone on the patient's breath (a sign of ketoacidosis ), Kussmaul breathing (a rapid, deep breathing), and any altered state of consciousness or arousal (hostility and mania are both possible, as is confusion and lethargy). The most ...

Warm-blooded

... Some examples of in between creatures include: Tuna and Swordfish . Fish have long been thought to be cold blooded. Tuna and swordfish dive deep into the ocean, down to where the water is quite cold. Swordfish are able to raise the temperature of their brains and eyes in cold water, allowing ...

Eukaryote

... the root of the evolutionary tree belongs, and as a result what the earliest eukaryotes were like. References S. L. Baldauf (2003). The deep Roots of Eukaryotes. Science 300: 1703-1706 [1] ...

Fitness landscape

... are downhill, i.e. to lower fitness) and valleys (regions from which most paths lead uphill). A fitness landscape with many local peaks surrounded by deep valleys is called rugged. If all genotypes have the same replication rate, on the other hand, a fitness landscape is said to be flat. An evolving ...

Genetic code

... Note 2 : Brooks, Dawn J.; Fresco, Jacques R.; Lesk, Arthur M.; and Singh, Mona. (2002). Evolution of Amino Acid Frequencies in Proteins Over deep Time: Inferred Order of Introduction of Amino Acids into the Genetic Code . Molecular Biology and Evolution 19 , 1645-1655. External links ...

Kidney

... renal artery , the renal vein , nerves , and the ureter . Organization The outermost portion of the kidney is called the renal cortex , deep to which lies the renal medulla . The innermost portion is the pelvis . The renal pyramids , which are actually openings of the collecting ducts, ...

Microorganism

... of fungi . Microorganisms are found everywhere in nature. Even in hostile environments, like the poles , deserts , geysers , rocks , and the deep sea , some types of microorganisms have adapted to the extreme conditions and sustained colonies; these organisms are known as extremophiles . Some ...

Muscle

... is necessary. Nervous control Efferent leg Vertebrates move muscles in response to voluntary and autonomic signals from the brain . deep muscles, superficial muscles, muscles of the face and internal muscles all correspond with dedicated regions in the brain. In addition, muscles ...

Nephron

... and potassium ions are actively transported from the blood into the urine to be excreted. Collecting duct The collecting duct goes deep into medulla, and as much as of the remaining water can be reabsorbed as the urine travels through the collecting duct. But in reality, the ...

Origin of life

... de Duve Possible Connections Between Interstellar Chemistry and the Origin of Life on the Earth Scientists Find Clues That Life Began in deep Space — NASA Astrobiology Institute Creationist/Intelligent Design critiques The RNA World: A Critique (ID) Articles critical of ...

Thermoregulation

... also retarded during this period, the resemblance to the condition of hibernation is considerable. Again, Sutherland Simpson has shown that during deep anaesthesia a warm-blooded animal tends to take the same temperature as that of its environment. He demonstrated that when a monkey is kept deeply ...

Astrobiology

... Magazine Possible Connections Between Interstellar Chemistry and the Origin of Life on the Earth Scientists Find Clues That Life Began in deep Space - NASA Astrobiology Institute Stars and Habitable Planets Life Around a Red Dwarf Reading Exercise ...