American bio-chemist who worked on the enzyme mecha-nism underlying the synthesis of ATP. Hewas awarded the 1997 Nobel Prize for chem-istry jointly with J. E Walker. The prize wasshared with J.E Walker J.C.Skou.(1918—) 美国生物化学家。他主要研究ATP合成的酶学机制。1997年他同J...[继续阅读]

    See mono-nu-clear phagocyte system.参阅mono-nucle-ar phagocyte system。...[继续阅读]

    See transfer RNA.参阅tran-sfer RNA。...[继续阅读]

    Swedish biochemist. He was awarded the NobelPrize for physiology or medicine in 1982 jointlywith S. K. Bergstrom and J. R. Vane for theirdiscoveries concerning prostaglandins and relat-ed biologically active substances.(1934—) 瑞典生物化学家。1982年他同S.K.Bergstrom...[继续阅读]

    The breakdown of organicsubstances,particularly carbohydrates,inthe absence of an externally supplied electronacceptor (e.g. oxygen) to yield usable ener-gy in the form of ATP. It is a form ofANAEROBIC RESPIRATION and occurs incertain bacteria,yeasts,some...[继续阅读]

    A phylum of eubacteriacontaining the blue-green bacteria (former-ly called blue-green algae) and the greenbacteria (chloroxybacteria).Both groupsconvert carbon dioxide into organic com-pounds using photosynthesis,generally usingwater as a hydrogen donor t...[继续阅读]

    A hormone that is pro-duced by a neuron and released into thebloodstream. Examples are norepinephrine,serotonin,vasopressin ( antidiuretic hor-mone),and oxytocin.由神经元产生并释放入血液的一类激素。例如去甲肾上腺素、5-羟色胺、加压素(抗利尿激素)和催产素。...[继续阅读]

    See Saccharomyces.参阅Saccharomyces。...[继续阅读]

    See ribulose 1,5-bisphosphate car-boxylase.参阅 ribulose 1,5-bisphosphate car-boxylase。...[继续阅读]

    Describing the chromosome con-dition caused by chromatids not separatingafter duplication.It leads to the formation ofgiant chromosomes consisting of numerous i-dentical chromatids lying parallel to each oth-er. Giant chromosomes have characteristicbands ...[继续阅读]