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cell membrane [wall] 細胞膜[壁]。

“ for discoveries concerning channels in cell membranes 對細胞膜中的水通道的發現以及對離子通道的研究

“ for discoveries concerning channels in cell membranes 對細胞膜中的水通道的發現以及對離子通道的研究

cell nucleus

Heavy metals , even when present at low concentrations , are toxic to plants , inhibiting water or nutrient uptake , damaging cell membranes , and inhibiting enzymes 重金屬即使是很低的濃度,對植物也是有害的,它可以抑制植物對水分和營養物質的吸收,破壞細胞膜,抑制酶活性。

The study of this problem will make clear the transport mechanism of substance and information in cell membrane and help human being understand the essence of life activities 對這一問題的研究,有助于人們搞清膜的物質及其信息輸運機制,深入認識生命活動的本質。

Dr stein believes that the proper functioning of nerve - cell membranes and signalling molecules depends on adequate supplies of minerals , vitamins and fatty acids 史坦因博士相信,一些神經細胞膜的活動和脈沖粒子的信號傳感要依靠礦物質、維生素和脂肪酸來完成。

Active transport the transport of molecules or ions across a cell membrane against a concentration gradient , with the expenditure of energy , usually in the form of atp 主動運輸:伴隨著能量的消耗, atp的產生,逆著濃度梯度的分子或者離子的跨膜運輸。

And just as the organs and tissues are protected , supported and housed by skin , muscle , and bones , the organelles are housed and protected by the cell membrane 正如器官和組織被皮膚、肌肉和骨頭包裹、支撐和保護一樣,細胞器被細胞膜包裹和保護。

The cell membrane invaginates , encloses the fluid or particles , then fuses again , forming a vesicle that later detaches and moves to the cell interior 細胞膜先內陷關住液體或微粒,然后再次加以融合,形成小泡,小泡隨后脫離細胞膜進入細胞內。

The investigators have not ye identified the compounds that make up the skin of the vesicles , but they have observed that the skin resembles a cell membrane 專家們還不能確定形成泡泡外膜的是何種化合物,但他們觀察到這層膜與細胞膜非常相似。

High eicosapentaenoic and linoleic acid content in diet appears to modulate the inflammatory cascade in the critically ill by changing cell membrane , blocking inflammation 含有二十碳五烯酸和亞油酸的飲食看來又是一輪免疫調理營養的開始。

When separated by a semipermeable membrane ( e . g . a cell membrane ) water moves by osmosis into the hypertonic solution from the hypotonic solution 當用半透膜(如細胞膜)將兩種溶液隔開,水分就會在滲透壓的作用下從低滲一側向高滲溶液流動。

The effect on cellular pressure , which was given by the electric field force produced by electric charge on the plant cell membrane , was analysed through this formula 利用該公式分析了植物細胞膜上電荷產生的電場力對細胞內壓力的影響。

Even more striking , when immersed in water the organic molecules in the residue formed tiny hollow droplets that resembled cell membranes 更令人驚訝的是,要是將那種殘馀物浸到水中,有機分子會形成微小的中空顆粒,像似細胞膜。

The mechanism typically involves a carrier protein that spans the cell membrane and transfers substances in or out of the cell by changing shape 主動運輸典型的機制包括運載蛋白的跨膜過程和物質通過變形進出細胞膜的過程。

Egfr protein located on cell membrane , nuclear membrane and in the cytoplasm , characterized in both syncytiotrophoblast and cytotrophoblast Egfr存在于妊娠各期滋養層細胞的細胞膜、核膜及胞質中,其中細胞膜表達最強。

In contrast , endocannabinoids are fats and are not stored but rather are rapidly synthesized from components of the cell membrane 相反的,內生性大麻素屬于脂質,可迅速從細胞膜的組成物合成,而無需儲存。

Other methods include microinjection of dna into cell nuclei and direct uptake of dna through the cell membrane 確定基因是否發生轉移是很困難的,除非可以明顯觀察到新基因產生的性狀或是出現的生理特征。

Electrophysiological characteristics of calcium ion signaling pathways in the whole cell membrane of human mesenchymal stem cells 人骨髓間充質干細胞全細胞膜上鈣離子通道的電生理學特性

Passive diffusion : in this process , transport across a cell membrane depends on the concentration gradient of the solute 被動擴散在被動擴散過程中,跨細胞轉運依賴于溶質濃度梯度。