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在"英语"词典里pyrenoid}的意思

词典
词典
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单词 PYRENOID的词源

From pyrene² + -oid.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中PYRENOID的发音

pyrenoid  [ˈpaɪrəˌnɔɪd] play
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PYRENOID的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

PYRENOID在英语中的意思是什么?

点击查看«pyrenoid»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
pyrenoid

蛋白核

Pyrenoid

类属物质是在许多藻类的叶绿体中发现的亚细胞微型隔室,以及在一组陆地植物中发现的。 类甘露糖与碳浓缩机制的运行有关。 它们的主要功能是通过在光合酶核酮糖-1,5-二磷酸羧化酶/加氧酶周围产生和维持二氧化碳富含环境作为二氧化碳固定的中心。 类似物类似于与蓝细菌中的羧基体类似。 藻类仅限于含水环境,即使在陆生栖息地,这也对其获取光合作用的能力有影响。 二氧化碳在水中的扩散比空气慢10,000倍,而且平衡缓慢。 这样做的结果是,作为介质的水通常很容易耗尽二氧化碳,并且从空气中获得二氧化碳缓慢。 最后,当CO 2溶解在水中时,CO 2与碳酸氢盐平衡,并且在pH依赖的基础上这样做。 例如,在海水中,pH是使得溶解的无机碳主要以HCO 3 - 的形式存在。 Pyrenoids are sub-cellular micro-compartments found in chloroplasts of many algae, and in a single group of land plants, the hornworts. Pyrenoids are associated with the operation of a carbon-concentrating mechanism. Their main function is to act as centres of carbon dioxide fixation, by generating and maintaining a CO2 rich environment around the photosynthetic enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase. Pyrenoids therefore seem to have a role analogous to that of carboxysomes in cyanobacteria. Algae are restricted to aqueous environments, even in terrestrial habitats, and this has implications for their ability to access CO2 for photosynthesis. CO2 diffuses 10,000 times slower in water than in air, and is also slow to equilibrate. The result of this is that water, as a medium, is often easily depleted of CO2 and is slow to gain CO2 from the air. Finally, CO2 equilibrates with bicarbonate when dissolved in water, and does so on a pH-dependent basis. In sea water for example, the pH is such that dissolved inorganic carbon is mainly found in the form of HCO3-.

在英语 词典里pyrenoid的定义

字典中的类朊蛋白的定义是在某些藻类,苔藓和原生动物中发生的各种小蛋白质颗粒中的任何一种,并参与淀粉的合成。

The definition of pyrenoid in the dictionary is any of various small protein granules that occur in certain algae, mosses, and protozoans and are involved in the synthesis of starch.

点击查看«pyrenoid»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

PYRENOID押韵的英语 单词


ammonoid
ˈæməˌnɔɪd
benzenoid
ˈbɛnzɪˌnɔɪd
bioflavonoid
ˌbaɪəʊˈfleɪvəˌnɔɪd
catenoid
ˈkætəˌnɔɪd
coronoid
ˈkɒrəˌnɔɪd
eicosanoid
aɪˈkəʊsəˌnɔɪd
falconoid
ˈfɔːlkəˌnɔɪd
flavonoid
ˈfleɪvəˌnɔɪd
halogenoid
ˈhælədʒəˌnɔɪd
humanoid
ˈhjuːməˌnɔɪd
melanoid
ˈmɛləˌnɔɪd
paranoid
ˈpærəˌnɔɪd
phlegmonoid
ˈflɛɡməˌnɔɪd
pycnogonoid
pɪkˈnɒɡəˌnɔɪd
pyranoid
ˈpaɪrəˌnɔɪd
quinonoid
ˈkwɪnəˌnɔɪd
salmonoid
ˈsælməˌnɔɪd
serranoid
ˈserəˌnɔɪd
solenoid
ˈsəʊlɪˌnɔɪd
tetanoid
ˈtɛtəˌnɔɪd

PYRENOID一样开头的英语单词

pyre
pyrene
Pyrenean
Pyrenean mountain dog
Pyrenees
pyreneite
pyrenocarp
pyrenomycetous
pyrethrin
pyrethrin I
pyrethrin II
pyrethroid
pyrethrum
pyretic
pyretology
pyretotherapy
Pyrex
pyrexia
pyrexial
pyrexic

PYRENOID一样开头的英语单词

adenoid
arytaenoid
arytenoid
cannabinoid
crinoid
ctenoid
euglenoid
galenoid
glenoid
hyenoid
isoprenoid
lichenoid
parasphenoid
pyroxenoid
retinoid
sciaenoid
scorpaenoid
sphenoid
subarachnoid
terpenoid

英语近义词词典里pyrenoid的近义词和反义词

近义词

«pyrenoid»的25种语言翻译

翻译者
online translator

PYRENOID的翻译

通过我们的英语多语言翻译器,找到pyrenoid25种语言翻译
该章节所呈现的将pyrenoid由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«pyrenoid»。

翻译者英语 - 中文

蛋白核
1,325 数百万发言者

翻译者英语 - 西班牙语

pirenoide
570 数百万发言者

英语

pyrenoid
510 数百万发言者

翻译者英语 - 印地语

pyrenoid
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

بيرينويد
280 数百万发言者

翻译者英语 - 俄语

пиреноидом
278 数百万发言者

翻译者英语 - 葡萄牙语

pyrenoid
270 数百万发言者

翻译者英语 - 孟加拉语

pyrenoid
260 数百万发言者

翻译者英语 - 法语

pyrénoïde
220 数百万发言者

翻译者英语 - 马来语

Pyrenoid
190 数百万发言者

翻译者英语 - 德语

Pyrenoid
180 数百万发言者

翻译者英语 - 日语

ピレノイド
130 数百万发言者

翻译者英语 - 韩语

pyrenoid
85 数百万发言者

翻译者英语 - 印尼爪哇语

Pyrenoid
85 数百万发言者
vi

翻译者英语 - 越南语

pyrenoid
80 数百万发言者

翻译者英语 - 泰米尔语

pyrenoid
75 数百万发言者

翻译者英语 - 马拉地语

पायरेनोड
75 数百万发言者

翻译者英语 - 土耳其语

pyrenoid
70 数百万发言者

翻译者英语 - 意大利语

pirenoide
65 数百万发言者

翻译者英语 - 波兰语

pyrenoid
50 数百万发言者

翻译者英语 - 乌克兰语

піреноїди
40 数百万发言者

翻译者英语 - 罗马尼亚语

pyrenoid
30 数百万发言者
el

翻译者英语 - 希腊语

πυρηνοειδές
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

pyrenoid
14 数百万发言者
sv

翻译者英语 - 瑞典语

pyrenoid
10 数百万发言者
no

翻译者英语 - 挪威语

pyrenoide
5 数百万发言者

pyrenoid的使用趋势

趋势

词语 «PYRENOID»的使用趋势

0
100%
频率
极少使用
23
/100
此处所显示的地图给出了词语«pyrenoid»在不同国家的使用频率。
pyrenoid的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«pyrenoid»的最常用表达而进行的主要搜索的列表。

词语«PYRENOID» 随时间而变化的使用频率

该图表展现了单词«pyrenoid»在过去500年中的用法频率的每年演化其实施是基于分析词语«pyrenoid»从1500年到现在在 英语数字出版物中出现的频率。

pyrenoid的英语文献、引用和新闻中的使用范例

示例

«PYRENOID»相关的英语书籍

在以下的参考文献中发现pyrenoid的用法。与pyrenoid相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Algal Physiology and Biochemistry
In other groups of algae the pyrenoid is recognizable by the density of its matrix, which consists mainly of closely packed granular or fibrillar protein- aceous material. Cytochemical tests do not establish conclusively either the absence or ...
William Duncan Patterson Stewart, 1974
2
The Biology of Diatoms
But usually only one or two thylakoids of one disc project into the pyrenoid. Border-forming membranes can be present but are not always discernible. Indeed, the pyrenoid border against the chromatophore matrix can form quite elaborate ...
Dietrich Werner, 1977
3
The Structure and Function of Plastids
Robert R. Wise, J. Kenneth Hoober. in the pyrenoid (Borkhsenious et al, 1998). A specific location of Rubisco is also compatible with the view that organisms that have CCMs specifically package Rubisco. Some arctic species of the unicellular  ...
Robert R. Wise, J. Kenneth Hoober, 2007
4
Research in Photosynthesis: Proceedings of the IXth ...
SDS-PAGE profile of the pyrenoid fraction showed that Rubisco LS was detected much more in the pyrenoid fraction than in the supernatant in I0W-CO2 cells grown under either high or low light intensity (Fig. 1). On the contrary, that in the ...
Norio Murata, 1992
5
Photosynthesis in Algae
It has long been known that, in algae whose plastids contain a pyrenoid, there is frequently a spatial relationship between storage poly sac charide and the pyrenoid. This can occur even when the poly- saccharide is in the cytosol and the  ...
S. Douglas, Anthony W. D. Larkum, John A. Raven, 2003
6
The Biology of Desmids
The presence of chlorophyll in pyrenoid starch has been indicated through light microscopy by Wartenberg (1965) in Mesotaenium and interpreted as evidence for the synthesis of chlorophyll in the pyrenoid of this saccoderm desmid.
Alan J. Brook, 1981
7
Ultrastructure of Microalgae
In some species, division is preceded by fission of the pyrenoid and/or eyespot. In other species, the second pyrenoid and/or eyespot are formed de novo.71 A plastid dividing ring does not seem to have been observed in green algae as it has ...
Tamar Berner, 1993
8
The Chlamydomonas Sourcebook: Organellar and Metabolic Processes
In green algae, the pyrenoid is in the vast majority of cases surrounded by starch (reviewed in Chan, 1972). The pyrenoid is constituted mostly if not solely of aggregated Rubisco molecules (Morita et al., 1997; Borkhsenious et al., 1998), and ...
David Stern, 2009
9
Biology of the Red Algae
Although the starch is deposited in the cytoplasm, if the pyrenoid is close to the chloroplast surface, starch grains occur in close proximity to the pyrenoid (Hara & Chihara 1974; Lee 1974). If the pyrenoid is separated from the plastid surface by  ...
Kathleen M. Cole, Robert G. Sheath, 1990
10
The Molecular Biology of Chloroplasts and Mitochondria in ...
Role of Pyrenoid As the location of most, ifnot all, ofthe Rubisco and Rubisco activase in C. reinhardtii (Lacoste-Royal and Gibbs, 1987;Kuchitsuetal., 1988b, 1991; McKay and Gibbs, 1989, 1991; McKay et al., 1991)., the pyrenoid obviously  ...
J.-D. Rochaix, M. Goldschmidt-Clermont, Sabeeha Merchant, 1998

包含词语«PYRENOID»的新条目

找出国内和国际出版社所讨论的内容,以及词语pyrenoid在以下新条目的上下文中是如何使用的。
1
At the Dawn of Life, a Mystery
In the upper left of the image above we can see the heart-shaped pyrenoid, where the products of photosynthesis are stored. The thin black lines around the ... «Discovery Institute, 五月 15»
2
Photosynthesis in 3D
Small tubular structures connect the thylakoids (green stacks on the left) with the RuBisCO-containing pyrenoid (right). (Image: Ben Engel, MPI of Biochemistry). «Nanowerk, 一月 15»
3
Hacknutí fotosyntézy pro záchranu lidstva
Je nekolik dalsich strategii, jak koncentrovat CO2 v okoli Rubisca (krome C4 systemu treba pyrenoid ras) a az budoucnost ukaze, co bude nejvice schudne. «Osel.cz, 九月 14»
4
광안리 해수욕장 녹조, 무해종으로 밝혀져
담록조강(prasinophyceae)에 속하는 종으로 크기는 0.01∼0.016mm으로 4개의 편모와 피레노이드(pyrenoid)를 가지고 있고 연각(scale)은 없음 현재 광안리 ... «뉴스와이어, 七月 14»
5
Classification Of Living Things
It also have a nucleus an eye spot that responds to light stimulus and chloroplast, which contains chlorophyll and pyrenoid which have stored starch enclosed in ... «Nigerian Observer, 六月 14»
6
Harvesting sunlight to help feed and fuel the world
Combining Algal and Plant Photosynthesis (CAPP) led by Martin Jonikas of Stanford University: Chlamydomonas, a unicellular algae, has a pyrenoid—a ... «Phys.Org, 五月 14»
7
Künstler variieren Instrumentenklänge neu
... das zeitgenössische Werk "Pyrenoid" von Jürgen Geißelbrecht: Die Flöte klang mal grell, schnarrend und flatternd, mal durch Auflage des Instruments auf den ... «Schwäbische Zeitung, 九月 13»
8
Desmids at High Res, and a Slight Technical Glitch
Though it sounds like something that requires a soothing ointment, a pyrenoid is actually a site where CO2 is "fixed", or grabbed from the environment and ... «Scientific American, 六月 13»
9
NSF Announces New Awards That Will Investigate More Efficient …
Combining Algal and Plant Photosynthesis (CAPP) led by Martin Jonikas of Stanford University: The unicellular green alga Chlamydomonas has a pyrenoid--a ... «National Science Foundation, 三月 11»

参考文献
« EDUCALINGO. Pyrenoid [在线]. 可用 <https://educalingo.com/zh/dic-en/pyrenoid>. 五月 2024 ».
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