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Chloroplasts, containing thylakoids, visible in the cells of Ptychostomum capillare, a type of moss. A chloroplast (/ ˈ k l ɔːr ə ˌ p l æ s t,-p l ɑː s t /) [1] [2] is a type of organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells.
He was the first to name and describe the chlorophyll-containing structures in chloroplasts known as grana. [ 1 ] Meyer spent his academic career at the University of Marburg , where he was a member of the school's Marburg Circle, an interdisciplinary biological discussion group centered on Emil von Behring .
Learning Through Art is an educational program of the Solomon R. Guggenheim Museum. LTA pairs practicing artists with participating public elementary school classrooms throughout the five boroughs of New York City. These resident artists spend one day a week for a period of 10 or 20 weeks working with classroom instructors to create and execute ...
Chlororespiration basics. Chlororespiration is a respiratory process that takes place within plants. Inside plant cells there is an organelle called the chloroplast which is surrounded by the thylakoid membrane.
Like mitochondria, chloroplasts have a double-membrane envelope, called the chloroplast envelope, but unlike mitochondria, chloroplasts also have internal membrane structures called thylakoids. Furthermore, one or two additional membranes may enclose chloroplasts in organisms that underwent secondary endosymbiosis , such as the euglenids and ...
This image is a derivative work of the following images: File:Chloroplast-new.jpg licensed with PD-user-en, PD-user-w . 2005-11-26T06:46:29Z Ollin 748x501 (54894 Bytes) A person whose nickname is “It'sJustMe“ made this file in Microsoft Visio. the creator of this work, hereby release it into the public domain.
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Between the plastid and the cytoplasm of the host there are four membranes: the inner and outer membranes of the chloroplast, the periplastid membrane, and the epiplastid membrane. The epiplastid membrane is encrusted with ribosomes (in cryptomonads) and is in many ways similar to a endoplasmic reticulum , hence the name "chloroplast ...