Ion carrier

... I just had my final exam for Cell Biology and this was one of the questions on it I can't figure out, hoping someone may be able to shed some light/clear ... by the bacterium Streptomyces chartreusensis , acts as a mobile ion-carrier that allows Ca2+ ions to freely cross eukaryotic cell membranes, ...

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b. The electron transport chain takes place in the inner mitochondrion membrane. It follows the citric acid cycle, where NADH and FADH2 are reduced. ... is the transfer of high-energy electrons from NADH+H+ to FMN, the first carrier in the chain. From each molecule of glucose, two NADH+2H+ are generated ...

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Air & Water Purification: Battling Bugs Within the transparent chamber of the Vortex Water Machine, water ... filters require maintenance, or must be cleaned or replaced. A multifaceted crystal carrier combats microbes in three ways — interrupting cell metabolism, inhibiting membrane ...

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... within cells . Anomalous migration of nucleic acid fragments in gels Ion-channel molecules with ion-gating properties play an important role in ... [email protected] Abstract The potency of drug/gene-loaded carriers is frequently depending upon their morphology adopted in a biological ...

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Water isn't transported by carrier proteins. The only two ways water can enter the cell is either through simple diffusion or through special channels (similar to ion chanells) called aquaporines. Not only water can pass through ...

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