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cell-membrane

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cell-membrane

cell-membrane Sentence Examples

  • They laid great stress on the nitrogenous nature of protoplasm, and noted that it preceded the formation of the cell-membrane.

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  • By the segmentation of the fertilized egg, now invested by cell-membrane, the embryo-plant arises.

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  • The cell-membrane may become modified by the process of lignification, suberization, cuticularization or gelatinization.

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  • The bacterial cell is always clothed by a definite cell-membrane, as was shown by the plasmolysing experiments of Fischer and others.

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  • Cell-membrane, &c.: Biitschli, Weitere Ausfuhrungen uber den Bau der Cyanophyceen and Bakterien (Leipzig, 1896); Fischer, Unters.

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  • The Nature of the Organization of Ilte Plant, and the Relations of the Cell-Membrane and the Protoplasm.This view of the structure of the plant and this method of investigation lead us to a greatly modified conception of its organization, and afford more completely an explanation of the peculiarities of form found in the vegetable kingdom.

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  • embedded in the cell membrane.

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  • They are called phytoesterol and make up the cell membrane of certain plants.

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  • The disease somehow blocks the flow of electrical impulses across the muscle cell membrane.

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  • pores in the cell membrane letting in the foreign DNA.

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  • Their striated appearance is due to the many long folds of the cell membrane.

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  • The antibiotic shows strong affinity for ergosterol in the fungal cell membrane.

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  • malaria parasite antigens exposed on the surface of the infected red blood cell membrane.

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  • They then replace and finally destroy the cell membrane of the host, releasing more chlamydiae to continue the infection process.

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  • Acetylcholine receptors are integral proteins that respond to the neurotransmitter acetylcholine by opening a pathway in the membrane for ion diffusion across the cell membrane.

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  • with another similar protoplast, which constitutes what we call fertilization, the next stage in complexity already noted may be observed, the protoplasm becoming clothed by a cell-membrane.

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  • von Nageli's investigations on molecular structure and the growth of the cell membrane we recognize the origin of modern methods of the study of cellstructure included under cytology.

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  • Too high a concentration of calcium can kill brain cells, so these pumps in the cell membrane push the calcium out quickly.

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  • We are also studying the ion channels that regulate calcium movements across the cell membrane using patch clamp electrophysiology.

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  • By contrast PrPc, the normal prion, is ubiquitous; a cell membrane glycoprotein found on and in all cells studied.

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  • Vitamin E also plays an important role in supporting cell membrane structure and maintaining health of eyes, skin, hair, circulation, red blood cells, muscles and nerves.

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  • cytoplasm cell membrane nucleus cell wall 7 Which structure controls what enters and leaves a cell?

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  • They are not really living organisms according to general understanding, since they lack the cell membrane that is associated with living cells.

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  • This complex spans the muscle cell membrane to unite a fibrous network on the interior of the cell with a fibrous network on the outside.

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  • A nerve cell contains a high concentration of potassium salt whilst the chemical composition outside the cell membrane is higher in sodium salt.

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  • striated appearance is due to the many long folds of the cell membrane.

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  • This hapten can conveniently be coupled to carriers such as soluble proteins, cell membrane proteins or to membrane soluble lipid anchors.

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  • Malaria parasite antigens exposed on the surface of the infected red blood cell membrane.

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  • Select your answer ----------------- cell wall nucleus cytoplasm cell membrane 5 Which of the following types of cell is a plant cell?

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  • At high hydrogen concentrations the microorganism would allow hydrogen ions to leak through the cell membrane.

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  • The cell membrane reforms between the two groups, thus forming two new ' daughter ' cells.

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  • Antioxidants directly counteract this by strengthening cell membrane integrity or disrupting the formation of free radicals.

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  • ergosterol in the fungal cell membrane.

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  • The whole of these living structures are covered externally by the dead cell-membrane (fig.

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  • X c is a measure of the volume of the cell membrane capacitance and an indirect measure of intracellular fluid volume.

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  • HaberIandt has shown that in plant cells, when any new formation of membrane is to take place in a given spot, the nucleus is found in its immediate vicinity; and Klebs found that only that portion of the protoplasm of a cell which contains the nucleus is capable of forming a cell-wall; whilst Townsend has further shown that if the non-nucleated mass is connected by strands of protoplasm to the nucleated mass, either of the same cell or of a neighboring cell, it retains the power of forming a cell-membrane.

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