Navigation Links
pore in Biological Dictionary

Guard cell

... epidermis that is used for gas exchange. The pore is formed by a pair of specialized parenchyma ... E-mail this entry ... The guard cells and pore are called the stoma, and are situated on the ... (Figure ... Guard cells regulate stomatal pore size to allow CO2 uptake while ... The changes in ...

Stoma

... in the leaf and stem epidermis that is used for gas exchange. The pore is formed by a pair of specialized parenchyma cells known as guard ... dictionary and encyclopedia. ... hydathode, water pore, water stoma - a pore that exudes water on the surface or ... Stoma - Definition of Stoma ...

Proglottid

... or within the same proglottid . ... ... cestodes, there is genital pore on the side of the proglottid . Eggs are released when proglottid deteriorates, and so a uterine pore is unnecessary. ... Proglottid . Tapeworm, common name for intestinal ...

Nucleolus

... Organelles: The Nucleus and Nucleolus ... The Nucleolus . Nuclear pore Complexes (NPCs) Import into the nucleus. Export from the nucleus " ... ... in the nucleus is the nucleolus . ... The Nucleolus . Nuclear pore Complexes (NPCs) Import into the nucleus. Export ... The Nucleolus ... ...

Stomata

... gas exchange in vascular plants. Stomata are small pores, typically on the undersides of leaves, that are opened ... stomata ) is a microscopic pore on the surface (epidermis) of land plants. ... The presence of countless numbers of stomata is critical for plant function. ... Stomata are ...

Signal Sequence

... (pdf) ... Certain mRNAs encode what is know as a " signal sequence " or leader peptide. ... The signal sequence is then threaded through a pore called the translocon. ... Upon translocation into that organelle, the signal sequence is removed. ... (proteins that go to the latter have ...

Rough ER

... ER . ... The endoplasmic reticulum (endoplasmic meaning "within the cytoplasm," reticulum meaning ... 1 Nucleus 2 Nuclear pore 3 Rough endoplasmic reticulum (rER) 4 Smooth ... ... smooth endoplasmic reticulum (sER) and rough endoplasmic reticulum (rER) ... The ...

Phylum

... to the biology, classification and ecology of sponges, the phylum Porifera ... The Phylum Porifera. Etymology:- From the Latin porus for pore ... Introduction to the Annelida, a medium sized phylum of more than 9,000 species of worms. Phylum , in biology, major category, or ...

Ostium

... ... originate from the right and left aortic sinuses (the sinuses of Valsalva), which are bulges ... ostium - small opening: a small pore or opening in a passage or organ of the body ... Ostium primum - Wikipedia, the free encyclopedia ... Ostium secundum ASD is the most common ...

Origin of life

... primitive Earth ... Research into the origin of life . Learn how certain small molecule interactions ... Origin of Life . Core Nuclear pore Elements Likely Shared By All Eukaryotes ... The Mystery of Life's Origin : Reassessing Current Theories, online chapters ... 8: ...

Monocot

... families. ... The Monocot Class of ... Monocot leaves tend to have parallel veins; in dicots the ... Monocot pollen has a single furrow or pore through the outer layer ... Monocot - Definition of Monocot at Dictionary.com a free online dictionary with ... monocotyledon ...

Madreporite

... ... ... other additional information on Madreporite from Biology-Online.org ... F. Madreporite . ... the starfish there is a(n) Eyespot Genital pore Madreporite . See entire post ... What is a(n) madreporite – Our zoology dictionary has ecology, physiology, ... madreporite In ...

Helix-loop-helix

... basic helix - loop - helix proteins with a two-hybrid system. ... BioInfoBank Library :: Helix - Loop - Helix Motifs :: physiology :: The pore helix dipole has a minor role in inward rectifier channel function. Coordinate expression ... A genomewide survey of basic helix - loop - ...

Cell nucleus

... nucleus ' Start a new discussion about ' Cell nucleus ' ... of large molecules from the cell nucleus is tightly controlled by the nuclear pore complexes. ... Within the cell nucleus is a viscous liquid called nucleoplasm, ... In cell biology, the ... encloses the nucleus and ...

Beta sheet

... -- Beta Sheet . The backbone of an beta sheet (shown in color below) is arranged in zig-zag (or pleated fashion. ... beta - sheet pore (76 References) Heinz, C., H. Engelhardt, et al. (2003) ... The domain formed is rich in beta - sheet structure and has no counterpart in ... ...
Other Contents
(Date:7/10/2014)... everyday household items such as washing machines could hold ... new study has claimed., As part of an EPSRC ... including those from the University of Exeter, have shown ... replicated in the natural world to help restock declining ... in essence a built-in feedback control mechanism to maintain ...
(Date:7/10/2014)... whole fresh avocado with either an orange-colored tomato sauce ... and beta-carotene) absorption and conversion of these carotenoids to ... research (1) published in The Journal of ... involved in reproductive health and growth promotion; helps support ... properties. Provitamin A carotenoids, like alpha- and beta-carotene, impart ...
(Date:7/10/2014)... in the West African nation Burkina Faso today ... Sayana Press has the potential to increase access ... system and in communities by combining a lower-dose ... medroxyprogesterone acetate)with the BD Uniject injection system. , ... countries expected to begin introducing Sayana Press in ...
Breaking Biology News(10 mins):Feedback control could be key to robust conservation management 2New research: Fresh avocado enhances absorption of essential nutrients for healthy living 2Injectable contraceptive launched in Burkina Faso to expand choice and address unmet need 2Injectable contraceptive launched in Burkina Faso to expand choice and address unmet need 3
(Date:7/9/2014)... Health Organization recommends that youth participate in a minimum ... (MVPA) each day. Studies have shown that youth ... Therefore, it stands to reason that increasing outdoor time ... new study scheduled for publication in The Journal ... after school was positively associated with MVPA. , Drs. ...
(Date:7/9/2014)... (PHILADELPHIA) Researchers at the Perelman School of Medicine ... Roswell Park Cancer Institute have received an $8 million ... the effects of photodynamic light therapy (PDT) in patients ... cancer that most often manifests itself in the lining ... exposure to asbestos. The grant will fund a clinical ...
(Date:7/9/2014)... of lung cancer, researchers have uncovered mutations in a ... The new knowledge may expand treatments for patients because ... available or are in clinical trials. , Reporting July ... Genome Atlas (TCGA), including researchers at Washington University School ... other institutions, studied tumors from 230 patients with lung ...
(Date:7/9/2014)... in policing injection drug users in Russia might ... , A study, conducted by researchers from Boston ... collaboration with St. Petersburg Pavlov State University, sought ... the health outcomes of a cohort of HIV-positive ... Those who were arrested by police were more ...
(Date:7/9/2014)... July 9, 2014 There has been a sharp ... Southwestern Medical Center using MyChart, the online, interactive service ... communicate with their healthcare providers, schedule appointments, and renew ... patients actively using MyChart each year increased ... increased more than 10-fold, according to a study by ...
Breaking Medicine News(10 mins):Health News:Go play outside! Outdoor time promotes physical activity in youth 2Health News:Penn mesothelioma program receives $8 million NCI grant 2Health News:Lung cancer study hints at new treatments 2Health News:BU researchers relate arrests with HIV risk environment 2Health News:MyChart use skyrocketing among cancer patients, UT Southwestern study finds 2Health News:MyChart use skyrocketing among cancer patients, UT Southwestern study finds 3
Other TagsOther Tags