stalk

Liposome finding implies electrical effect on cell development

... phospholipid balloon, like a seed putting forth a stalk or root. Hayes believes that the phenomena may have significant implications for both cellular biology and for nanotechnology. "This finding might not only be important in its application to understanding life processes, but it has a potentially exc...

Biologists determine genetic blueprint of social amoeba

...llular organism with a fruiting body composed of a stalk with spores poised on top. This increases its utility in a variety of studies. "An organism's relationship to humans depends on how related the proteins are that are found in the two cell types," says Kuspa. "You can make direct analogies, or you co...

Creeping crinoids! Sea lilies crawl to escape predators, new video shows

...iving sea lilies plenty of incentive to shed their stalk ends and flee. "It's the lizard's tail strategy,"...eum of Paleontology. "The sea lily just leaves the stalk end behind. The sea urchin is preoccupied going after that, and the sea lily crawls away." And the s...

U. of Colorado researcher identifies tracks of swimming dinosaur in Wyoming

...iving sea lilies plenty of incentive to shed their stalk ends and flee. "It's the lizard's tail strategy,"...eum of Paleontology. "The sea lily just leaves the stalk end behind. The sea urchin is preoccupied going after that, and the sea lily crawls away." And the s...

Nano springs eternal; Protozoan 'engine' posts nano records

...no machine. He observed the rapid contraction of a stalk tethering the cell body of a tiny protozoan, Vorti..., which runs the length of the stalk. At rest, the stalk is elongated like a stretched telephone cord. When it contracts, the spasmoneme winds back in a flas...

More>>

stalk at Biology Products

No data found

Search stalk biology products at Google

Search stalk biology products at Yahoo

Search stalk biology products at Msn

stalk at Biology Technology

No data found

Search stalk biology technology at Google

Search stalk biology technology at Yahoo

Search stalk biology technology at Msn

stalk at Biology Definition

Red Queen

...of the arctic and white in order that the bear can stalk seals for food. For the first case the selectio...the average seal harder and harder for the bear to stalk successfully. As a result both the bear and the seal find themselves running a red queen's race ove...

ATP synthase

...shroom, with the head being the F 1 particle, the stalk being the gamma subunit of F 1 , and the base and "roots" being the F O particle embedded in the membrane. The F 1 particle was first isolated by Ephraim Racker in 1961. The F 1 particle is large and can be seen in the transmission electron mic...

stalk at Biology Dictionary

Vascular plants

...onsists of a flat lamina (blade) and a petiole ( stalk ). Many flower ing plant s have additionally a pair of small stipule s near the base of the petiole . Full article >>> trans fer of soluble materials through the sieve tubes of the phloem of vascular plants ; the exchange o...

Unicellular

...se an enormous single cell consisting of a cap, stalk and rhizoid and can be up to 10 cm in size. Full article >>> algae : a large number of photosynthetic organ isms that are generally unicellular and not class ified as plant s. alleles : different forms of the same gene . Fu...

Style

style stalk to support the stigma , and through which polle...l article >>> style -- The narrow stalk of the pistil , located above the ovary but below the stigma . synangium -- A cluster of sporan...

Stigma

... eye.More info? stipe -- A scientific term for " stalk ". Full article >>> Stigma tization of eugenics in the post-Nazi years In the years after the experience of Nazi Germany, ... Full article >>> stigma Part of the female reproductive structure of the carpel of a &t...

Stipe

...62;>> stipe -- A scientific term for " stalk ". stipule s -- Paired appendages found at the b...ant s. Full article >>> stipe . A stalk . stolon . A trailing aboveground stem or shoot , often rooting at the nodes and forming new ...

More>>

stalk at Medicine News

Three-Dimensional Image Of AIDS Virus – BY FSU Researcher

...ible for binding the virus to the target cell. Its stalk is responsible for the fusion event in which HIV i...e faculty since 1978. His biggest surprise: the stalk has legs. ‘Researchers thought the spike stalk was comprised of a tight collection of three rods ...

stalk at Medicine Products

No data found

Search stalk medicine products at Google

Search stalk medicine products at Yahoo

Search stalk medicine products at Msn

stalk at Medicine Technology

No data found

Search stalk medicine technology at Google

Search stalk medicine technology at Yahoo

Search stalk medicine technology at Msn

stalk at Medicine Dictionary

Urinary bladder

...s (navel). The urachus is formed as the allantoic stalk during fetal development and lasts through life. Also called the median umbilical ligament . uracil ... Full article >>> Antibiotics also are used to treat infections associated with poor emptying of the urinary bladder , and y...

Umbilicus

...s (navel). The urachus is formed as the allantoic stalk during fetal development and lasts through life. Also called the median umbilical ligament . uracil ... Full article >>> Excess skin and fat are removed from the abdominal wall, from the pubic area to the rib cage, around the u...

Ligament

...s (navel). The urachus is formed as the allantoic stalk during fetal development and lasts through life. Also called the median umbilical ligament . uracil ... Full article >>> However, in the case of a subsequent pregnancy , it's important to remember that the pregnancy may show fast...

Fetal development

...s (navel). The urachus is formed as the allantoic stalk during fetal development and lasts through life. Also called the median umbilical ligament . uracil ... Full article >>> A spontaneous abortion is the loss of a fetus during pregnancy due to natural causes. The term " miscarri...

Craniopharyngioma

...iopharyngioma : Tumor located near the pituitary stalk Often benign Often close to vital structure, making surgical removal difficult Rare, less than 5% of childhood brain tumors ; average age is 7 to 12 years old ... Full article >>> astrocytoma, craniopharyngioma , glioma, ependymoma...

More>>