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单词 Hill reaction
释义

Hill reaction

原声例句
VOA Special 2017年10月合集

Price agrees with Hill's reaction to the idea of a presidential visit.

普赖斯同意希尔对总统访问想法的反应。

英语百科

Hill reaction

Plant cells with visible chloroplasts (from a moss, Plagiomnium affine)
Isolated chloroplasts from spinach leaves, viewed under light microscope
 Noncyclic photophosphorylation through light-dependent reactions of photosynthesis at the thylakoid membrane
A diagram of the Hill reaction which shows with the usage of an artificial electron acceptor such as DCPIP, and the chloroplast is subjected to light there is a release of oxygen, Also with the absence of CO2 there is no sugar production

The Hill reaction was discovered by the biochemist Robin Hill from the University of Cambridge in 1937. The Hill reaction is the light-driven transfer of electrons from water to Hill reagents (non-physiological oxidants) against a chemical potential gradient. The Hill reaction demonstrated that oxygen O2 is produced in plants in a process that is separate from the process that converts carbon dioxide (CO2) to sugars. Hill's observation made a basic underlying refinement to our modern understandings of the process of photosynthesis.

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