When the amoebas inside the bowel of an infected person are ready to leave the body, they group together and form a shell that surrounds and protects them.

This group of amoebas is known as a cyst.

From the stomach, the cyst will travel to the intestines where it will break open and release the amoebas, causing the infection.

Most references to " amoebas " or " amoebae " are to amoeboids in general rather than to the specific genus Amoeba.

The shells of amoebas are often composed of calcium.

As amoebas themselves are polyphyletic and subject to some imprecision in definition, the term " amoeboid " does not provide identification of an organism, and is better understood as description of locomotion.

Phylogenetic analyses place these genera into the following groups ( not all of these are considered amoeboid ( or " amoebas ") by all sources ):

The amoebas are able to burrow into the walls of the intestines and cause small abscesses and ulcers to form.

Dr. Thomas Dean Pollard applied this model at the NIH, Harvard Medical School, Johns Hopkins University School of Medicine, and the Salk Institute for Biological Studies to discover and characterize many proteins that are essential for cell motility, not only in amoebas, but also in many other eukaryotic cells, especially those of the human nervous and immune systems, the developing embryo, and cancer cells.

Though they are a higher form of multi-cellular life and are approximately as intelligent as human beings, Dralasite have some similarities to amoebas in that they have no bones or hard body parts.

Buds are immobile, but are actively carried by special mobile cells, called phorocytes-" carrier cells ", shaped like amoebas.

Chaos and its close relative, Amoeba, are now placed in the latter, within the order Tubulinida: naked amoebas ( lacking a test, or shell ), either monopodial or possessing somewhat cylindrical pseudopods, with non-adhesive uroid ( a region at the posterior of the cell which has a crumpled appearance ).

The album featured a series of vividly dreamlike Williamson songs, such as " The Minotaur's Song ", a surreal music-hall parody told from the point of view of the mythical beast, and its centrepiece was Heron's " A Very Cellular Song ", a 13-minute reflection on life, love and amoebas, its complex structure incorporating a Bahamian spiritual (" I Bid You Goodnight ").

In 1966, Fowler termed the infection resulting from N. fowleri primary amoebic meningoencephalitis ( PAM ) to distinguish this central nervous system ( CNS ) invasion from other secondary invasions caused by other true amoebas such as Entamoeba histolytica.

Instead The Far Side used a wide variety of characters including humans, monsters, aliens, chickens, cows, worms, amoebas and more.

For a time during the first half of the 20th century the entire genus Entamoeba was transferred to Endamoeba, a genus of amoebas infecting invertebrates about which little is known.

Amongst many other living organisms, some gigantic single-celled amoebas with a size of more than 4 inches ( 10 centimeters ), belonging to the class of xenophyophores were observed.

This is how amoebas move, as well as some cells found in animals, such as white blood cells.

The amoebas that cause dysentery can also be sexually transmitted during mouth-to-anus contact.

These giant protozoans seem to feed in a manner similar to amoebas, enveloping food items with a foot-like structure called a pseudopodium.

Earthworms, amoebas, molds, and other organisms in the surrounding ground soils and flying insects entering the privy hole also consume nutrients in the waste material, slowly decomposing the wastes and forming a compost pile in the base of the pit.

; Tslek: The " Blobs ", they resemble giant amoebas, although they must have a more complex internal structure.

An operation intended to remove a cyst uncovered the fetus of Alamjan's identical twin brother, which had lived as parasitic growth inside the boy throughout his entire life.

Once inside of the fish muscle, the cercaria create a protective metacercarial cyst with which to encapsulate their bodies.

These cysts can grow to be the size of a softball or basketball, and may contain several smaller " balloons " inside the main cyst.

It is made of longitudinal fibers and is spade shaped with the rest of the worm still inside the cyst.

The eggs may hatch when conditions in the soil are favorable, the larvae developing inside the cyst and the biological cycle repeating itself.

`` The main bunch is outside, but there are some over there inside the wall ''.

I asked the same questions inside the launch-control rooms of an Atlas missile base in Wyoming, where officers who wear sidearms are manning the `` commit buttons '' that could start a war -- accidentally or by design -- and in the command centers where other pistol-packing men could give orders to push such buttons.

But it seems that pressures against him are coming from somewhere -- in the first place from China, but perhaps also from that `` China Lobby '' which, I was assured in Moscow nearly two years ago, exists on the quiet inside the party.

But we are to believe that Lindemann actively supported radar outside the Tizard Committee, and dissembling, discounted it inside??

I told him you are on orders from the Home Army to get inside Majdanek so you can make a report to the government in exile in London ''.

These boards are nailed to the roof beams by reaching up through the open space between the beams, from inside the shelter.

Bunks, or materials to build them, may have to be put inside the enclosure before the shelter walls are completed.

It occurred to me that you might be interested in some thoughts which I expressed privately in recent years, in the hope of clearing up a certain confusion in the public mind about what foreign policy is all about and what it means, and of developing a certain compassion for those who are carrying such responsibilities inside Government.

Measurements for rectangular pattern piece A are obtained by measuring inside circumference and depth of butter mold bowl.

The spray rails are first glued on the outside and fastened from the inside with screws.

But now many of these same builders are finding they can cut their costs more by teaming up with a dealer who has volume enough to afford the most efficient specialized equipment to deliver everything just where it is needed -- drywall inside the house, siding along the sides, trusses on the walls, roofing on the roof, etc..

There are three fins each approximately three inches wide extending the full length of the inside of the wheel.

Of course, most toilets are Eastern style -- at floor level -- but even when they are raised to chair height, they are actually outside toilets -- inside.

We are looking inside the atom and seeing there a universe which is not material but something beyond the material, a universe that in a word is not matter but music.

In contrast to the elaborate stowage procedures for earlier anchors, stockless anchors are simply hauled up until they rest with the shank inside the hawsepipes, and the flukes against the hull ( or inside a recess in the hull ).

In both styles, question marks and exclamation marks are placed inside the quotation marks if they belong to the quotation and outside otherwise.

According to the Jargon File, American hackers switched to what they later discovered to be the British quotation system because placing a period inside a quotation mark can change the meaning of data strings that are meant to be typed character-for-character.

Along with some of the other major Coalition cities, Chi-Town is considered a " Mega-City " in that its entire population is housed inside one giant structure consisting of more than thirty levels, each of which are several stories high and contain a number of sub-levels.

Its preparation involves digging a hole about 150 cm deep in the ground, within which incandescent stones are placed inside a bonfire.

Critics of United States foreign policy such as Noam Chomsky, Susan Sontag, and anti-globalist pranksters The Yes Men are widely accepted inside the movement.

The inside walls of the monument list the names of 660 people, among which are 558 French generals of the First French Empire ; the names of those who died in battle are underlined.