Cytoplasm stroma
WebOct 23, 2024 · Stroma is referred to a transparent fluid which is filled in the inner space of chloroplast. The stroma surrounds the thylakoid and grana within the chloroplast. The stroma contains starch, grana, organelles … WebApr 14, 2024 · Papillary thyroid carcinoma (PTC) is a common neoplasia with multiple variants. One of these extremely rare and poorly described variants is PTC with …
Cytoplasm stroma
Did you know?
WebJan 1, 2010 · An excisional biopsy was taken and histological examination showed a solid island of cells of two distinct types: cells with abundant cytoplasm and oval vesicular nuclei, and small round cells with less cytoplasm and hyperchromatic nuclei with a high frequency of mitosis. We diagnosed this tumour as MES.
Webcytoplasm - the protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism cytol cell - (biology) the basic structural and functional unit of all organisms; … WebTight nests and alveoli surrounded by myxoid or hyalinized hypocellular stroma Round balls of cells appearing to float in the stroma Nests may form central lumen or multiple lumens Nests may show central hyalinization This pattern is nearly always present and usually predominates Tubulocystic areas may also be present
Stroma commonly refers to the fluid filled inner space of chloroplasts surrounding thylakoids and grana. Initially, the stroma was thought to simply provide support for the pigmented thylakoids. However it is now known that the stroma contains starch, chloroplast DNA and ribosomes, as well as all the enzymes … See more Derived from the Greek word for layer or bed covering, stroma could also refer to other supporting structures such as the connective tissues in organs or the fungal tissue that carries spores. See more Microscopic examination of the chloroplast reveals certain obvious features. It is made of an outer membrane and an intricate network of … See more Chloroplasts evolved from free-living prokaryotes that formed an endosymbiotic relationship with some eukaryotic cells. Therefore, the stroma continues to contain DNA and ribosomes … See more The inner membranes contain chlorophyll and other photosynthetic pigments involved in harvesting light energy. Their obvious cytological … See more WebWhich of the following describes the cytoskeleton (Choose all that apply)? A. It is involved in the cell's architecture. B. It is involved in the maintenance of the genetic material. C. It facilitates movement of materials and organelles within the cell. D. It is the main site of enzymatic activity within the cell. A & C
Webcytoplasm stroma grana stomata thylakoids cytoplasm C4 plants differ from C3 and CAM plants in that C4 plants _____. open their stomata only at night use PEP carboxylase to …
WebExpert Answer. 100% (43 ratings) ans …. View the full answer. Transcribed image text: In C4 and CAM plants carbon dioxide is fixed n the of mesophyll cells. stoma grana … greening on citrus treesWeba. has its own type of cytoplasm (stroma) b. contains its own DNA. c. only found in plants. d. found mostly in the mesophyll of leaves. e. double membrane. ... Reason: Chloroplast does not have its own stroma but it shares the same components of cytoplasm with other cells. View answer & additonal benefits from the subscription greening operationsWebcytoplasm thylakoid membranes stroma cristae thylakoid membranes CO2 enters and O2 escapes from a leaf via stroma. grana. stomata. thylakoids. Stomata As a result of the cascade of electrons down the electron transport chains of the light reactions, NADP+ is oxidized to NADPH. NADPH is oxidized to NADP+. NADP+ is reduced to NADPH. greening of the orWebStroma (from Greek στρῶμα 'layer, bed, bed covering') is the part of a tissue or organ with a structural or connective role. It is made up of all the parts without specific functions of the organ - for example, connective … greening our city grantWebThe stroma makes up about 90% of the thickness of the cornea and is relatively acellular, with only 3–10% of the volume consisting of stromal keratocytes. Structurally, the … greening of the economyWebMar 25, 2024 · cytoplasm. Explanation: The leaves of plants known as C4 have two different types of cells containing chloroplasts: the mesophyll and the vascular bundle sheath, which are connected by an extensive network of plasmododes. The cells of the bundle sheath present a differentiated, crown-shaped anatomy known as the kranz … greening of the restaurantWebSep 1, 2015 · Most of tumor cells had moderate amount of cytoplasm and inconspicuous nucleoli, some of which had the eosinophilic cytoplasm mimicked luteinized cells (Figure 1D). ... the variable solid areas separated by the fibrous stroma with mucinous degeneration were the prominent growth pattern, some of which confluence with each other. Then, … flyer launching