Search Results for active transport mechanisms

 
A creatinine molecule

.... 9.3 Most of the molecules and ions which are reabsorbed in the kidney are reabsorbed by active transport mechanisms (Applegate, 2000, 382). ....

3173 Words 13 Pages

Water and Electrolyte Balance

.... Various homeostatic mechanisms precisely define the composition and volume of these .... In addition to the sodium-potassium pumps, the active transport of various ....

1757 Words 7 Pages

I. The Nervous System

.... (Note the relative roles of both passive and active mechanisms.) The polarized .... by the sodium/potassium ion pump, which is an active transport system, deriving ....

3912 Words 16 Pages

BIOLOGICAL TREATMENT OF MERCURY WASTES Introduct

.... or literally to pump them back out again: sequestration, active transport, or chemical .... 5). This study was far more concerned with the mechanisms of removal ....

1886 Words 8 Pages

Cellular respiration

.... When energy is needed for active transport, muscle contraction, or .... and FAD to the electron-transport chain, a .... There are three mechanisms that account for this ....

2633 Words 11 Pages

Biology Questions

.... There may be no specific active transport systems which would help the .... Mechanisms of antimicrobial action of antiseptics and disinfectants: an increasingly ....

1222 Words 5 Pages

Cystic Fibrosis

.... While cell physiologists were elucidating the mechanisms responsible for CF, geneticists were .... like: ie, it does not take place by active transport (6:756). ....

4038 Words 16 Pages

Cystic Fibrosis

.... While cell physiologists were elucidating the mechanisms responsible for CF, geneticists were .... like: ie, it does not take place by active transport (6:756). ....

3961 Words 16 Pages

Importance of Free Radicals

.... There are perhaps three primary mechanisms by which .... Four species which are particularly active in free .... electron "leakage" by electron transport systems and ....

2200 Words 9 Pages

Hepatocytes

.... Besides receptor mediated endocytosis, a number of other mechanisms by which .... This transport can be either facilitated, secondary active, and primary ....

1940 Words 8 Pages

The Blood-Brain Barrier The Blood-Brain Barrier

.... The physiologic mechanisms underlying this "hindrance to diffusion .... Such specialized transport systems permit for the .... both a passive and an active barrier, the ....

2052 Words 8 Pages

Calcium-Dependent ATPase

.... been extensively employed to study the mechanisms behind the .... structural change" at the enzyme's active site (5 .... is a rather ubiquitous ion-transport enzyme that ....

3304 Words 13 Pages

Infections

.... which lead to the discovery of active 5,6 .... in an epithelial monolayer showed that transport in the .... These mechanisms are associated with inhibition of the liver ....

3989 Words 16 Pages

Pesticide Use & Free Radicals

.... general, these compounds are biologically active and can .... Through epigenetic mechanisms, these substances may be .... as the body's electron transport systems, may ....

2369 Words 9 Pages

Pesticide Use and Free Radicals

.... general, these compounds are biologically active and can .... Through epigenetic mechanisms, these substances may be .... as the body's electron transport systems, may ....

2370 Words 9 Pages

Senile Dementia of the Alzheimer Type

.... the cells possess specialized transport systems for .... could conceivably form the active conformation of .... The mechanisms by which neurotransmitters, their receptors ....

5621 Words 22 Pages

Bacillus thuringiensis The Bacteria, Bacillus Thuringiensis

.... This K+ transport is mediated by an "electrogenic V-type .... has yet been discovered that is active against all .... of the relevant molecular mechanisms, such problems ....

2568 Words 10 Pages

Functions of Proteins in Humans

.... Dynamic functions include transport, metabolic control, contraction .... p. 24), both important mechanisms for the .... the protein requirements of active individuals are ....

4414 Words 18 Pages

Characteristics of Bacteria

.... and contains a number of transport systems that .... is done by a wide variety of mechanisms. .... combination therapy known as Highly Active Antiretroviral Therapies ....

4583 Words 18 Pages

Effects of Caffeine in Sports-Related Performance

.... by diffusion and also by a saturable transport system (8 .... At the cellular level, numerous mechanisms of action have .... prolongs the duration of the active period of ....

2533 Words 10 Pages

Forms of Unemployment

.... and other industries that are more active at some .... most (housing costs, family connections, transport), and new .... to supply and demand mechanisms: land, capital ....

2185 Words 9 Pages

Activation Mechanism of Phospholipase

.... fraction of rat liver; it is active in the .... and in still others both of these mechanisms may contribute .... protein such as enzymes, receptors, and transport systems ....

7937 Words 32 Pages

Regulation of Insect Populations

.... water from their blood and transport it through .... some cicada species to remain active in hot .... the complete repertoire of evaporative cooling mechanisms used by ....

2767 Words 11 Pages

ATHEROSCLEROSIS

.... pocket, representing the transcriptionally active state of .... The Mechanisms of LXR Action, LXR .... control cholesterol absorption, storage, transport, and elimination ....

8856 Words 35 Pages

Hip Osteoarthritis

.... tissue may be metabolically active, particularly in .... Possible mechanisms might include that the prolonged .... an electromotive force to transport charged molecules ....

2581 Words 10 Pages

Multiple Sclerosis and Dietary Lipids The diseas

.... These surface-active materials could ultimately unwrap the .... an inherited or acquired fat transport defect. .... data supporting other etiological mechanisms are not ....

6200 Words 25 Pages

Memo on Writing a Report on Smart Systems

.... smart system into a commercial transport product will .... motivated constitutive models of active materials and .... These two mechanisms allow the material to change ....

5725 Words 23 Pages

Pain Physiology

.... cortex, basal ganglia, and response producing mechanisms in the .... ends (20:7). During this time, transport of abnormal .... of a cut-ligated nerve, active sprouts may ....

6425 Words 26 Pages

The EU, Euro and Eurozone

.... basic EU institutions are new mechanisms that further .... Environment ** Consumer protection ** Transport ** Energy ** Research .... constitutes an active choice between ....

6553 Words 26 Pages

Cardiovascular System

.... alterations in cardiovascular control mechanisms that develop .... This interferes with oxygen transport from the .... breathing, inspiration is active and expiration is ....

5254 Words 21 Pages