網頁Luteinization. Luteinization defines a program of terminal differentiation that converts mural granulosa cells and theca cells to luteal cells. Proliferation ceases, the structure formed following ovulation becomes highly vascularized, and luteal cells produce high levels of progesterone. 網頁The theca externa is a connective tissue layer derived from fibroblast-like cells that produce extracellular matrix factors, such as collagen. The theca interna and externa also contain …
theca_百度百科
網頁2024年7月7日 · The word narc is slang shorthand for “ narcotics agent ,” a federal agent or police officer who specializes in laws dealing with illegal drugs. Narc is sometimes also used to mean “police informant,” someone who secretly gives inside information to the police, informing on others who are engaging in illegal activity. Advertisement. 網頁膜细胞. "theca"中文翻译 n. (pl. -cae ) 1.【植物;植物学】药室; ... "cell"中文翻译 n. 1.小室,单室;隔间,舱;〔诗〕茅舍; (单个的)蜂 ... "granulosa theca cell tumor"中文翻译 粒层泡膜细胞瘤. "granulosa-theca cell tumor"中文翻译 粒层卵泡膜细胞瘤; 粒层泡膜细胞 … scoring sparkasse
theca 例句 - Cambridge Dictionary
網頁2024年7月7日 · Advertisement A typical angiosperm anther is bilobed with each lobe having two theca, i.e., they are dithecous (Figure 2.2 b). How many microsporangia are present in a Bilobed anther? – Anther generally possesses two lobes and each lobe consists of two pollen sacs or microsporangia. Monothecous is the single lobeRead More → 網頁2024年4月13日 · Myo-inositol is a natural polyol, the most abundant among the nine possible structural isomers available in living organisms. Inositol confers some distinctive traits that allow for a striking distinction between prokaryotes and eukaryotes, the basic clusters into which organisms are partitioned. Inositol cooperates in numerous biological … 網頁Meaning. stamen. male reproductive organ of flower, contains anther and filament. anther. lobed structure found on the filament. microsporangium. structure within the anther in which pollen grains develop. tapetum. innermost layer surrounding microsporangium; … scoring sourdough bread youtube