These types of membranes differ in lipid and protein composition.

These pores cross both of the membranes, providing a channel that allows free movement of small molecules and ions.

These chloroplasts are surrounded by three membranes and contain chlorophylls A and C, along with other pigments, so are probably derived from a captured green alga.

These membranes divide the cell into functional and structural compartments, or organelles.

These light-gathering membranes may even form enclosed structures called chlorosomes in green sulfur bacteria.

These protons often react with oxidants causing them to become what is commonly referred to as multi-facilitated proton membranes.

These tags are quantum dots attached to proteins that penetrate cell membranes.

These are very important in many applications of polymers for films and membranes.

These globules are surrounded by membranes made of phospholipids ( fatty acid emulsifiers ) and proteins, which prevent the fat in milk from pooling together into a single mass.

These measures include having spiny bristles or long fine hair-like setae with detachable tips that will irritate by lodging in the skin or mucous membranes.

These various parts are separated by meningial membranes, suggesting that the pituitary of other vertebrates may have formed from the fusion of a pair of separate, but associated, glands.

These spread around the plant cells without invading the membranes.

These include type II collagen in the cartilaginous zones, type III collagen in the reticulin fibres of the vascular walls, type IX collagen, type IV collagen in the basement membranes of the capillaries, type V collagen in the vascular walls, and type X collagen in the mineralized fibrocartilage near the interface with the bone.

These membranes are flat sheets that form a continuous barrier around cells.

These proteins are specifically targeted to different types of biological membranes

These proteins are present in the inner membranes of bacterial cells or the plasma membrane of eukaryotes, and sometimes in the outer membranes.

These proteins are so far found only in outer membranes of Gram-negative bacteria, cell wall of Gram-positive bacteria, and outer membranes of mitochondria and chloroplasts.

These include light-driven water oxidation and oxygen evolution, the pumping of protons across the thylakoid membranes coupled with the electron transport chain of the photosystems and cytochrome b6f complex, and ATP synthesis by the ATP synthase utilizing the generated proton gradient.

These are semipermeable membranes manufactured principally for use in water purification or desalination systems.

These compartments use the femur as an axis, and are separated by tough connective tissue membranes ( or septa ).

These embryonic membranes, and the lack of a larval stage, distinguish amniotes from tetrapod amphibians.

These are surrounded by four membranes, and are believed to have been acquired from some red alga.

These programs are volumes of waste paper and lost hours if the citizens of a community must stand aside while land developers tell them when, where, and in what manner the community shall grow.

These microfossils indicate the swamp was `` formed during the Lower Cretaceous period when dinosaurs were at their heyday and when the first flowering plants were just appearing.

These problems frequently arise where a firm is making items for the Government not directly along the lines of its normal civilian business or where the Government specifications require operations that the firm did not understand when it undertook the contract.

These are only halfway measures, and the answer will come when some way is found to allow the technical man in industry to progress without limit in salary and prestige ''.

These cells were used rather than square Pyrex tubing because of the tendency of the latter to shatter when thawing frozen carbon tetrachloride.

These suggested interpretations were given by the subjects spontaneously when they were told that there were people who reacted differently than they had.

These records, when systematically maintained, provide much information about the children, which the teacher can use in guidance, instruction, grouping, and reporting to parents.

These were the years when people flocked to Manchester not only to play golf, which had come into vogue, but also to witness the Ekwanok Country Club tournaments.

These courses develop skills other than those we think of when we use the adjective `` academic ''.

These oils develop hard, smooth films when they dry and form resinlike substances.

These can range from simple spelling changes and word forms to switching the entire writing system itself, as when Turkey switched from the Arabic alphabet to a Turkish alphabet of Latin origin.

Galileo announced his discovery that Venus had phases like the Moon in the form " Haec immatura a me iam frustra leguntur-oy " ( Latin: These immature ones have already been read in vain by me-oy ), that is, when rearranged, " Cynthiae figuras aemulatur Mater Amorum " ( Latin: The Mother of Loves Venus imitates the figures of Cynthia the moon ).

These two examples occurred when first, Meidias punched Demosthenes in the face in the theater ( Against Meidias ), and second when ( in Against Konon ) a defendant allegedly assaulted a man and crowed over the victim.

These specimens began to arrive in Europe in 1522, when the survivors of Ferdinand Magellan's expedition brought them home.

These formations became exposed when the ocean floor was raised by a major volcanic activity in the Devonian forming much of the east coast of Australia.

These influences washed into municipal politics during the early and mid-1970s when three members of the Human Rights Party ( HRP ) won city council seats on the strength of the student vote.

These drugs ( such as rofecoxib, celecoxib and etoricoxib ) are equally effective analgesics when compared with NSAIDs, but cause less gastrointestinal hemorrhage in particular.

These drugs are used along with analgesics to modulate and / or modify the action of opioids when used against pain, especially of neuropathic origin.

These tumor suppressing proteins regulate the cell cycle, but are rendered inactive when bound to an inhibitory protein.

These adverse effects were reversed when the regimen stopped, but it was fatal in some patients with protracted vomiting.

These paints are good for watercolor techniques, airbrush application, or when smooth coverage is desired.

These orbits were stabilized in the model by the fact that when an electron moved farther from the center of the positive cloud, it felt a larger net positive inward force, because there was more material of opposite charge, inside its orbit ( see Gauss's law ).

These people may have assisted the Scythians when King Darius the Great led a Persian invasion into what is now Southern Russia to punish the Scythians for their raids into the Achaemenid Empire.