A proton pump is an integral membrane protein that is capable of moving protons across a biological membrane.

The sinus cavity is lined with a membrane called the Sniderian membrane, which may or may not be perforated.

The most commonly used membrane is Nafion by DuPont, which relies on liquid water humidification of the membrane to transport protons.

Solutes able to freely cross the membrane do not affect tonicity because they will always be in equal concentrations on both sides of the membrane.

90,000 copies of this leaflet were circulated in Hebrew, Arabic and Russian.

When the virus comes in contact with the membrane of a host cell, it binds to a receptor site and triggers a folding in of the membrane.

It contains large numbers of integral membrane proteins called porins.

Contaminated sources may require dilution to achieve a countable membrane.

The bacterial outer membrane is found in gram negative bacteria.

Without a hint of irony, the leaflet is called The Future We Want.

A new uniform membrane, M 02, is now also in service.

Structure The spherical virus particles (virions) of Togaviridae have a diameter of 50 to 70 nm and are covered by a lipid membrane (viral envelope), derived from the host cell membrane.

Reading further, the leaflet gushes that France has created 90,000 jobs in the green economy.

They produced and distributed an informational leaflet on the institutional status of immigrants in Greece.

In 1978, he decided to apply protein chemical methods to membrane proteins.

I saw this leaflet and it said, There are millions of slaves in the world today.

Nowhere are the failed priorities better illustrated than in the UN s official, colorful Rio 20 leaflet.

Attachment, or adsorption, occurs between the viral particle and the host cell membrane.

These negative strands will then form complexes with the N, P, L and M proteins and then travel to the inner membrane of the cell, where a G protein has embedded itself in the membrane.

Calpain breaks down a molecule called spectrin, which holds the membrane onto the cytoskeleton, causing the formation of blebs and the breakdown of the cytoskeleton and the membrane, and ultimately the death of the cell.

Subsidized by the General Secretariat for Gender Equality, it published an Aliens Information Leaflet in 5 languages.

It was suggested that an introductory leaflet could be prepared, to help raise awareness of the guidelines.

Publication of an informative leaflet by the General Secretariat for Gender Equality by the title WOMAN AND COUNTRYSIDE .

And you reverse the pressure on your membrane once you've cooked it. Pop it out.

In addition, electrical interactions take place between closely apposed neuronal elements without obvious membrane specializations.

In practical terms, not all westerns reveal protein only at one band in a membrane.

Proteins from known HIV infected cells are separated and blotted on a membrane as above.

For example, a K sensor wasproduced by incorporating valinomycin into a thin membrane (Schultz, 1996).

Guidance Note on the Membrane Filter Method for Estimating Airborne Asbestos Dust NOHSC 3003(1988)

Proton exchange membrane fuel cells, also known as polymer electrolyte membrane (PEM) fuel cells (PEMFC), are a type of fuel cell being developed for transport applications as well as for stationary fuel cell applications and portable fuel cell applications.

A stream of hydrogen is delivered to the anode side of the membrane electrode assembly (MEA).

It is involved in the transfer of amino acids across the cellular membrane and leukotriene metabolism.

As DAPI can pass through an intact cell membrane, it can be used to stain both live and fixed cells, though it passes through the membrane less efficiently in live cells and therefore the effectiveness of the stain is lower.

Protein binding is based upon hydrophobic interactions, as well as charged interactions between the membrane and protein.

Blocking Since the membrane has been chosen for its ability to bind protein and as both antibodies and the target are proteins, steps must be taken to prevent the interactions between the membrane and the antibody used for detection of the target protein.

These protons, as well as additional protons pumped across the thylakoid membrane coupled with the electron transfer chain, form a proton gradient across the membrane that drives photophosphorylation and thus the generation of chemical energy in the form of adenosine triphosphate (ATP).

This leaflet is issued to customers of local banks opening new accounts or where banks are updating their individual customer records.

History The earliest known sighting of the leaflet was in February 1976, in the form of a single typewritten page in France.

Part of the chamber opens to a differentially permeable membrane that lets water molecules through, but not the solute particles.

They are due to copper deposition in part of the cornea (Descemet's membrane) as a result of particular liver diseases.

He was accused of distributing a leaflet describing the list of awards won by Daw Aung San Suu Kyi and photocopying them without permission.

In this case the cell neither swells nor shrinks because there is no concentration gradient for water across the cell membrane.

Circulating another leaflet providing assistance in early detection of domestic violence, containing the contact numbers of all bodies relevant to the phenomenon of domestic violence.

With the approval of the Police Department of Ioannina, it published an informational leaflet for women victims of trafficking, in the Greek and Albanian languages.

But those bubbles have membranes very similar to the membrane of every cell of every living thing on Earth looks like, like this.