WebDec 15, 2024 · The chloroplast is a double-membrane plant endosymbiotic organelle where photosynthesis takes place [5,6,7,8]. Chloroplasts have retained their own genomes, and the chloroplast genome contains approximately 120 genes involved in chloroplast activities such as energy production and gene expression [9,10]. WebMar 12, 2024 · Quantitative proximity proteomics suggests a phytotransferrin-mediated cell surface-to-chloroplast iron trafficking axis in marine diatoms Description Iron is a biochemically critical metal cofactor in enzymes involved in photosynthesis, respiration, nitrate assimilation, nitrogen fixation, and reactive oxygen species defense.
Plant cell Definition, Characteristics, & Facts Britannica
WebWhen biologists wish to study the internal ultrastructure of cells, they can achieve the finest resolution by using A) a phase-contrast light microscope B) a scanning electron microscope C) a transmission electric microscope D) a confocal fluorescence microscope E) a super-resolution fluorescence microscope c Webd. chloroplast The organelle, common to all types of cells, that encloses the cytoplasm and controls cell transport is the ________. c. chloroplast d. centriole After observing an unstained slide with a microscope, which organelle enables you recognize or identify the cell as a plant or an animal cell? vacuole smooth base
A-level Biology mock paper 1 Dec 2024 Flashcards Quizlet
WebThis process (photosynthesis) takes place in the chloroplast. Once the sugar is made, it is then broken down by the mitochondria to make energy for the cell. Because animals get … WebJul 22, 2024 · Chloroplasts are the food producers of the cell. The organelles are only found in plant cells and some protists such as algae. Animal cells do not have chloroplasts. Chloroplasts work to convert light energy of the Sun into sugars that can be used by cells. What is the role of chlorophyll a in photosynthesis? WebJun 8, 2024 · A chloroplast has five main parts: Outer membrane: This holds everything together and is semi-permeable, so it only allows select molecules to pass through. Inner membrane: The inner membrane … smooth base change